4919939328

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 13334369216

約数和(自身を除く): 8414429888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 211, 256, 291, 313, 384, 388, 422, 582, 626, 633, 768, 776, 844, 939, 1164, 1252, 1266, 1552, 1688, 1878, 2328, 2504, 2532, 3104, 3376, 3756, 4656, 5008, 5064, 6208, 6752, 7512, 9312, 10016, 10128, 12416, 13504, 15024, 18624, 20032, 20256, 20467, 24832, 27008, 30048, 30361, 37248, 40064, 40512, 40934, 54016, 60096, 60722, 61401, 66043, 74496, 80128, 81024, 81868, 91083, 120192, 121444, 122802, 132086, 162048, 163736, 182166, 198129, 240384, 242888, 245604, 264172, 327472, 364332, 396258, 485776, 491208, 528344, 654944, 728664, 792516, 971552, 982416, 1056688, 1309888, 1457328, 1585032, 1943104, 1964832, 2113376, 2619776, 2914656, 3170064, 3886208, 3929664, 4226752, 5239552, 5829312, 6340128, 6406171, 7772416, 7859328, 8453504, 11658624, 12680256, 12812342, 15718656, 16907008, 19218513, 23317248, 25360512, 25624684, 38437026, 50721024, 51249368, 76874052, 102498736, 153748104, 204997472, 307496208, 409994944, 614992416, 819989888, 1229984832, 1639979776, 2459969664, 4919939328]

約数ペア:

[(1, 4919939328), (2, 2459969664), (3, 1639979776), (4, 1229984832), (6, 819989888), (8, 614992416), (12, 409994944), (16, 307496208), (24, 204997472), (32, 153748104), (48, 102498736), (64, 76874052), (96, 51249368), (97, 50721024), (128, 38437026), (192, 25624684), (194, 25360512), (211, 23317248), (256, 19218513), (291, 16907008), (313, 15718656), (384, 12812342), (388, 12680256), (422, 11658624), (582, 8453504), (626, 7859328), (633, 7772416), (768, 6406171), (776, 6340128), (844, 5829312), (939, 5239552), (1164, 4226752), (1252, 3929664), (1266, 3886208), (1552, 3170064), (1688, 2914656), (1878, 2619776), (2328, 2113376), (2504, 1964832), (2532, 1943104), (3104, 1585032), (3376, 1457328), (3756, 1309888), (4656, 1056688), (5008, 982416), (5064, 971552), (6208, 792516), (6752, 728664), (7512, 654944), (9312, 528344), (10016, 491208), (10128, 485776), (12416, 396258), (13504, 364332), (15024, 327472), (18624, 264172), (20032, 245604), (20256, 242888), (20467, 240384), (24832, 198129), (27008, 182166), (30048, 163736), (30361, 162048), (37248, 132086), (40064, 122802), (40512, 121444), (40934, 120192), (54016, 91083), (60096, 81868), (60722, 81024), (61401, 80128), (66043, 74496)]