18948378432

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{156899}}^1$

素因数の和:156968

約数の個数: 112

約数和(自身を含む): 54518356800

約数和(自身を除く): 35569978368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 136, 148, 192, 204, 222, 272, 296, 408, 444, 544, 592, 629, 816, 888, 1088, 1184, 1258, 1632, 1776, 1887, 2368, 2516, 3264, 3552, 3774, 5032, 7104, 7548, 10064, 15096, 20128, 30192, 40256, 60384, 120768, 156899, 313798, 470697, 627596, 941394, 1255192, 1882788, 2510384, 2667283, 3765576, 5020768, 5334566, 5805263, 7531152, 8001849, 10041536, 10669132, 11610526, 15062304, 16003698, 17415789, 21338264, 23221052, 30124608, 32007396, 34831578, 42676528, 46442104, 64014792, 69663156, 85353056, 92884208, 98689471, 128029584, 139326312, 170706112, 185768416, 197378942, 256059168, 278652624, 296068413, 371536832, 394757884, 512118336, 557305248, 592136826, 789515768, 1114610496, 1184273652, 1579031536, 2368547304, 3158063072, 4737094608, 6316126144, 9474189216, 18948378432]

約数ペア:

[(1, 18948378432), (2, 9474189216), (3, 6316126144), (4, 4737094608), (6, 3158063072), (8, 2368547304), (12, 1579031536), (16, 1184273652), (17, 1114610496), (24, 789515768), (32, 592136826), (34, 557305248), (37, 512118336), (48, 394757884), (51, 371536832), (64, 296068413), (68, 278652624), (74, 256059168), (96, 197378942), (102, 185768416), (111, 170706112), (136, 139326312), (148, 128029584), (192, 98689471), (204, 92884208), (222, 85353056), (272, 69663156), (296, 64014792), (408, 46442104), (444, 42676528), (544, 34831578), (592, 32007396), (629, 30124608), (816, 23221052), (888, 21338264), (1088, 17415789), (1184, 16003698), (1258, 15062304), (1632, 11610526), (1776, 10669132), (1887, 10041536), (2368, 8001849), (2516, 7531152), (3264, 5805263), (3552, 5334566), (3774, 5020768), (5032, 3765576), (7104, 2667283), (7548, 2510384), (10064, 1882788), (15096, 1255192), (20128, 941394), (30192, 627596), (40256, 470697), (60384, 313798), (120768, 156899)]