21665907936

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:782

約数の個数: 288

約数和(自身を含む): 67323110400

約数和(自身を除く): 45657202464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 337, 342, 372, 379, 456, 496, 558, 589, 608, 674, 684, 744, 758, 912, 992, 1011, 1116, 1137, 1178, 1348, 1368, 1488, 1516, 1767, 1824, 2022, 2232, 2274, 2356, 2696, 2736, 2976, 3032, 3033, 3411, 3534, 4044, 4464, 4548, 4712, 5301, 5392, 5472, 6064, 6066, 6403, 6822, 7068, 7201, 8088, 8928, 9096, 9424, 10447, 10602, 10784, 11749, 12128, 12132, 12806, 13644, 14136, 14402, 16176, 18192, 18848, 19209, 20894, 21204, 21603, 23498, 24264, 25612, 27288, 28272, 28804, 31341, 32352, 35247, 36384, 38418, 41788, 42408, 43206, 46996, 48528, 51224, 54576, 56544, 57608, 57627, 62682, 64809, 70494, 76836, 83576, 84816, 86412, 93992, 94023, 97056, 102448, 105741, 109152, 115216, 115254, 125364, 127723, 129618, 140988, 153672, 167152, 169632, 172824, 187984, 188046, 198493, 204896, 211482, 223231, 230432, 230508, 250728, 255446, 259236, 281976, 307344, 334304, 345648, 375968, 376092, 383169, 396986, 422964, 446462, 461016, 501456, 510892, 518472, 563952, 595479, 614688, 669693, 691296, 752184, 766338, 793972, 845928, 892924, 922032, 1002912, 1021784, 1036944, 1127904, 1149507, 1190958, 1339386, 1504368, 1532676, 1587944, 1691856, 1785848, 1786437, 1844064, 2009079, 2043568, 2073888, 2299014, 2381916, 2426737, 2678772, 3008736, 3065352, 3175888, 3383712, 3571696, 3572874, 3959413, 4018158, 4087136, 4598028, 4763832, 4853474, 5357544, 6130704, 6351776, 7143392, 7145748, 7280211, 7918826, 8036316, 9196056, 9527664, 9706948, 10715088, 11878239, 12261408, 14291496, 14560422, 15837652, 16072632, 18392112, 19055328, 19413896, 21430176, 21840633, 23756478, 28582992, 29120844, 31675304, 32145264, 35634717, 36784224, 38827792, 43681266, 47512956, 57165984, 58241688, 63350608, 64290528, 71269434, 75228847, 77655584, 87362532, 95025912, 116483376, 126701216, 142538868, 150457694, 174725064, 190051824, 225686541, 232966752, 285077736, 300915388, 349450128, 380103648, 451373082, 570155472, 601830776, 677059623, 698900256, 902746164, 1140310944, 1203661552, 1354119246, 1805492328, 2407323104, 2708238492, 3610984656, 5416476984, 7221969312, 10832953968, 21665907936]

約数ペア:

[(1, 21665907936), (2, 10832953968), (3, 7221969312), (4, 5416476984), (6, 3610984656), (8, 2708238492), (9, 2407323104), (12, 1805492328), (16, 1354119246), (18, 1203661552), (19, 1140310944), (24, 902746164), (31, 698900256), (32, 677059623), (36, 601830776), (38, 570155472), (48, 451373082), (57, 380103648), (62, 349450128), (72, 300915388), (76, 285077736), (93, 232966752), (96, 225686541), (114, 190051824), (124, 174725064), (144, 150457694), (152, 142538868), (171, 126701216), (186, 116483376), (228, 95025912), (248, 87362532), (279, 77655584), (288, 75228847), (304, 71269434), (337, 64290528), (342, 63350608), (372, 58241688), (379, 57165984), (456, 47512956), (496, 43681266), (558, 38827792), (589, 36784224), (608, 35634717), (674, 32145264), (684, 31675304), (744, 29120844), (758, 28582992), (912, 23756478), (992, 21840633), (1011, 21430176), (1116, 19413896), (1137, 19055328), (1178, 18392112), (1348, 16072632), (1368, 15837652), (1488, 14560422), (1516, 14291496), (1767, 12261408), (1824, 11878239), (2022, 10715088), (2232, 9706948), (2274, 9527664), (2356, 9196056), (2696, 8036316), (2736, 7918826), (2976, 7280211), (3032, 7145748), (3033, 7143392), (3411, 6351776), (3534, 6130704), (4044, 5357544), (4464, 4853474), (4548, 4763832), (4712, 4598028), (5301, 4087136), (5392, 4018158), (5472, 3959413), (6064, 3572874), (6066, 3571696), (6403, 3383712), (6822, 3175888), (7068, 3065352), (7201, 3008736), (8088, 2678772), (8928, 2426737), (9096, 2381916), (9424, 2299014), (10447, 2073888), (10602, 2043568), (10784, 2009079), (11749, 1844064), (12128, 1786437), (12132, 1785848), (12806, 1691856), (13644, 1587944), (14136, 1532676), (14402, 1504368), (16176, 1339386), (18192, 1190958), (18848, 1149507), (19209, 1127904), (20894, 1036944), (21204, 1021784), (21603, 1002912), (23498, 922032), (24264, 892924), (25612, 845928), (27288, 793972), (28272, 766338), (28804, 752184), (31341, 691296), (32352, 669693), (35247, 614688), (36384, 595479), (38418, 563952), (41788, 518472), (42408, 510892), (43206, 501456), (46996, 461016), (48528, 446462), (51224, 422964), (54576, 396986), (56544, 383169), (57608, 376092), (57627, 375968), (62682, 345648), (64809, 334304), (70494, 307344), (76836, 281976), (83576, 259236), (84816, 255446), (86412, 250728), (93992, 230508), (94023, 230432), (97056, 223231), (102448, 211482), (105741, 204896), (109152, 198493), (115216, 188046), (115254, 187984), (125364, 172824), (127723, 169632), (129618, 167152), (140988, 153672)]