238161264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6353}}^1$

素因数の和:6446

約数の個数: 80

約数和(自身を含む): 680742144

約数和(自身を除く): 442580880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 6248, 6353, 9372, 12496, 12706, 18744, 19059, 25412, 37488, 38118, 50824, 69883, 76236, 101648, 139766, 152472, 209649, 279532, 304944, 419298, 451063, 559064, 838596, 902126, 1118128, 1353189, 1677192, 1804252, 2706378, 3354384, 3608504, 4961693, 5412756, 7217008, 9923386, 10825512, 14885079, 19846772, 21651024, 29770158, 39693544, 59540316, 79387088, 119080632, 238161264]

約数ペア:

[(1, 238161264), (2, 119080632), (3, 79387088), (4, 59540316), (6, 39693544), (8, 29770158), (11, 21651024), (12, 19846772), (16, 14885079), (22, 10825512), (24, 9923386), (33, 7217008), (44, 5412756), (48, 4961693), (66, 3608504), (71, 3354384), (88, 2706378), (132, 1804252), (142, 1677192), (176, 1353189), (213, 1118128), (264, 902126), (284, 838596), (426, 559064), (528, 451063), (568, 419298), (781, 304944), (852, 279532), (1136, 209649), (1562, 152472), (1704, 139766), (2343, 101648), (3124, 76236), (3408, 69883), (4686, 50824), (6248, 38118), (6353, 37488), (9372, 25412), (12496, 19059), (12706, 18744)]