997506384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 320

約数和(自身を含む): 3293122560

約数和(自身を除く): 2295616176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 37, 38, 41, 42, 48, 56, 57, 74, 76, 82, 84, 103, 111, 112, 114, 123, 133, 148, 152, 164, 168, 206, 222, 228, 246, 259, 266, 287, 296, 304, 309, 328, 336, 399, 412, 444, 456, 492, 518, 532, 574, 592, 618, 656, 703, 721, 777, 779, 798, 824, 861, 888, 912, 984, 1036, 1064, 1148, 1236, 1406, 1442, 1517, 1554, 1558, 1596, 1648, 1722, 1776, 1957, 1968, 2072, 2109, 2128, 2163, 2296, 2337, 2472, 2812, 2884, 3034, 3108, 3116, 3192, 3444, 3811, 3914, 4144, 4218, 4223, 4326, 4551, 4592, 4674, 4921, 4944, 5453, 5624, 5768, 5871, 6068, 6216, 6232, 6384, 6888, 7622, 7828, 8436, 8446, 8652, 9102, 9348, 9842, 10619, 10906, 11248, 11433, 11536, 11742, 12136, 12432, 12464, 12669, 13699, 13776, 14763, 15244, 15656, 16359, 16872, 16892, 17304, 18204, 18696, 19684, 21238, 21812, 22866, 23484, 24272, 25338, 26677, 27398, 28823, 29526, 29561, 30488, 31312, 31857, 32718, 33744, 33784, 34608, 36408, 37392, 39368, 41097, 42476, 43624, 45732, 46968, 50676, 53354, 54796, 57646, 59052, 59122, 60976, 63714, 65436, 67568, 72409, 72816, 78736, 80031, 80237, 82194, 84952, 86469, 87248, 88683, 91464, 93936, 101352, 106708, 109592, 115292, 118104, 118244, 127428, 130872, 144818, 156251, 160062, 160474, 164388, 169904, 172938, 177366, 182928, 201761, 202704, 213416, 217227, 219184, 230584, 236208, 236488, 240711, 254856, 261744, 289636, 312502, 320124, 320948, 328776, 345876, 354732, 403522, 426832, 434454, 461168, 468753, 472976, 481422, 506863, 509712, 561659, 579272, 605283, 625004, 640248, 641896, 657552, 691752, 709464, 807044, 868908, 937506, 962844, 1013726, 1093757, 1123318, 1158544, 1210566, 1250008, 1280496, 1283792, 1383504, 1418928, 1520589, 1614088, 1684977, 1737816, 1875012, 1925688, 2027452, 2187514, 2246636, 2421132, 2500016, 2968769, 3041178, 3228176, 3281271, 3369954, 3475632, 3750024, 3851376, 4054904, 4375028, 4493272, 4842264, 5937538, 6082356, 6562542, 6739908, 7500048, 8109808, 8750056, 8906307, 8986544, 9684528, 11875076, 12164712, 13125084, 13479816, 17500112, 17812614, 20781383, 23750152, 24329424, 26250168, 26959632, 35625228, 41562766, 47500304, 52500336, 62344149, 71250456, 83125532, 124688298, 142500912, 166251064, 249376596, 332502128, 498753192, 997506384]

約数ペア:

[(1, 997506384), (2, 498753192), (3, 332502128), (4, 249376596), (6, 166251064), (7, 142500912), (8, 124688298), (12, 83125532), (14, 71250456), (16, 62344149), (19, 52500336), (21, 47500304), (24, 41562766), (28, 35625228), (37, 26959632), (38, 26250168), (41, 24329424), (42, 23750152), (48, 20781383), (56, 17812614), (57, 17500112), (74, 13479816), (76, 13125084), (82, 12164712), (84, 11875076), (103, 9684528), (111, 8986544), (112, 8906307), (114, 8750056), (123, 8109808), (133, 7500048), (148, 6739908), (152, 6562542), (164, 6082356), (168, 5937538), (206, 4842264), (222, 4493272), (228, 4375028), (246, 4054904), (259, 3851376), (266, 3750024), (287, 3475632), (296, 3369954), (304, 3281271), (309, 3228176), (328, 3041178), (336, 2968769), (399, 2500016), (412, 2421132), (444, 2246636), (456, 2187514), (492, 2027452), (518, 1925688), (532, 1875012), (574, 1737816), (592, 1684977), (618, 1614088), (656, 1520589), (703, 1418928), (721, 1383504), (777, 1283792), (779, 1280496), (798, 1250008), (824, 1210566), (861, 1158544), (888, 1123318), (912, 1093757), (984, 1013726), (1036, 962844), (1064, 937506), (1148, 868908), (1236, 807044), (1406, 709464), (1442, 691752), (1517, 657552), (1554, 641896), (1558, 640248), (1596, 625004), (1648, 605283), (1722, 579272), (1776, 561659), (1957, 509712), (1968, 506863), (2072, 481422), (2109, 472976), (2128, 468753), (2163, 461168), (2296, 434454), (2337, 426832), (2472, 403522), (2812, 354732), (2884, 345876), (3034, 328776), (3108, 320948), (3116, 320124), (3192, 312502), (3444, 289636), (3811, 261744), (3914, 254856), (4144, 240711), (4218, 236488), (4223, 236208), (4326, 230584), (4551, 219184), (4592, 217227), (4674, 213416), (4921, 202704), (4944, 201761), (5453, 182928), (5624, 177366), (5768, 172938), (5871, 169904), (6068, 164388), (6216, 160474), (6232, 160062), (6384, 156251), (6888, 144818), (7622, 130872), (7828, 127428), (8436, 118244), (8446, 118104), (8652, 115292), (9102, 109592), (9348, 106708), (9842, 101352), (10619, 93936), (10906, 91464), (11248, 88683), (11433, 87248), (11536, 86469), (11742, 84952), (12136, 82194), (12432, 80237), (12464, 80031), (12669, 78736), (13699, 72816), (13776, 72409), (14763, 67568), (15244, 65436), (15656, 63714), (16359, 60976), (16872, 59122), (16892, 59052), (17304, 57646), (18204, 54796), (18696, 53354), (19684, 50676), (21238, 46968), (21812, 45732), (22866, 43624), (23484, 42476), (24272, 41097), (25338, 39368), (26677, 37392), (27398, 36408), (28823, 34608), (29526, 33784), (29561, 33744), (30488, 32718), (31312, 31857)]