1219399632

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 240

約数和(自身を含む): 4048312320

約数和(自身を除く): 2828912688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 248, 264, 279, 304, 341, 342, 372, 396, 418, 456, 496, 528, 558, 589, 627, 682, 684, 744, 792, 836, 912, 1023, 1116, 1178, 1254, 1307, 1364, 1368, 1488, 1584, 1672, 1767, 1881, 2046, 2232, 2356, 2508, 2614, 2728, 2736, 3069, 3344, 3534, 3762, 3921, 4092, 4464, 4712, 5016, 5228, 5301, 5456, 6138, 6479, 7068, 7524, 7842, 8184, 9424, 10032, 10456, 10602, 11763, 12276, 12958, 14136, 14377, 15048, 15684, 16368, 19437, 20912, 21204, 23526, 24552, 24833, 25916, 28272, 28754, 30096, 31368, 38874, 40517, 42408, 43131, 47052, 49104, 49666, 51832, 57508, 58311, 62736, 74499, 77748, 81034, 84816, 86262, 94104, 99332, 103664, 115016, 116622, 121551, 129393, 148998, 155496, 162068, 172524, 188208, 198664, 223497, 230032, 233244, 243102, 258786, 273163, 297996, 310992, 324136, 345048, 364653, 397328, 445687, 446994, 466488, 486204, 517572, 546326, 595992, 648272, 690096, 729306, 769823, 819489, 891374, 893988, 932976, 972408, 1035144, 1092652, 1191984, 1337061, 1458612, 1539646, 1638978, 1782748, 1787976, 1944816, 2070288, 2185304, 2309469, 2458467, 2674122, 2917224, 3079292, 3277956, 3565496, 3575952, 4011183, 4370608, 4618938, 4916934, 5348244, 5834448, 6158584, 6555912, 6928407, 7130992, 8022366, 8468053, 9237876, 9833868, 10696488, 12317168, 13111824, 13856814, 16044732, 16936106, 18475752, 19667736, 21392976, 25404159, 27713628, 32089464, 33872212, 36951504, 39335472, 50808318, 55427256, 64178928, 67744424, 76212477, 101616636, 110854512, 135488848, 152424954, 203233272, 304849908, 406466544, 609699816, 1219399632]

約数ペア:

[(1, 1219399632), (2, 609699816), (3, 406466544), (4, 304849908), (6, 203233272), (8, 152424954), (9, 135488848), (11, 110854512), (12, 101616636), (16, 76212477), (18, 67744424), (19, 64178928), (22, 55427256), (24, 50808318), (31, 39335472), (33, 36951504), (36, 33872212), (38, 32089464), (44, 27713628), (48, 25404159), (57, 21392976), (62, 19667736), (66, 18475752), (72, 16936106), (76, 16044732), (88, 13856814), (93, 13111824), (99, 12317168), (114, 10696488), (124, 9833868), (132, 9237876), (144, 8468053), (152, 8022366), (171, 7130992), (176, 6928407), (186, 6555912), (198, 6158584), (209, 5834448), (228, 5348244), (248, 4916934), (264, 4618938), (279, 4370608), (304, 4011183), (341, 3575952), (342, 3565496), (372, 3277956), (396, 3079292), (418, 2917224), (456, 2674122), (496, 2458467), (528, 2309469), (558, 2185304), (589, 2070288), (627, 1944816), (682, 1787976), (684, 1782748), (744, 1638978), (792, 1539646), (836, 1458612), (912, 1337061), (1023, 1191984), (1116, 1092652), (1178, 1035144), (1254, 972408), (1307, 932976), (1364, 893988), (1368, 891374), (1488, 819489), (1584, 769823), (1672, 729306), (1767, 690096), (1881, 648272), (2046, 595992), (2232, 546326), (2356, 517572), (2508, 486204), (2614, 466488), (2728, 446994), (2736, 445687), (3069, 397328), (3344, 364653), (3534, 345048), (3762, 324136), (3921, 310992), (4092, 297996), (4464, 273163), (4712, 258786), (5016, 243102), (5228, 233244), (5301, 230032), (5456, 223497), (6138, 198664), (6479, 188208), (7068, 172524), (7524, 162068), (7842, 155496), (8184, 148998), (9424, 129393), (10032, 121551), (10456, 116622), (10602, 115016), (11763, 103664), (12276, 99332), (12958, 94104), (14136, 86262), (14377, 84816), (15048, 81034), (15684, 77748), (16368, 74499), (19437, 62736), (20912, 58311), (21204, 57508), (23526, 51832), (24552, 49666), (24833, 49104), (25916, 47052), (28272, 43131), (28754, 42408), (30096, 40517), (31368, 38874)]