257898096

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{94261}}^1$

素因数の和:94294

約数の個数: 60

約数和(自身を含む): 759751720

約数和(自身を除く): 501853624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 94261, 188522, 282783, 377044, 565566, 754088, 848349, 1131132, 1508176, 1696698, 1790959, 2262264, 3393396, 3581918, 4524528, 5372877, 6786792, 7163836, 10745754, 13573584, 14327672, 16118631, 21491508, 28655344, 32237262, 42983016, 64474524, 85966032, 128949048, 257898096]

約数ペア:

[(1, 257898096), (2, 128949048), (3, 85966032), (4, 64474524), (6, 42983016), (8, 32237262), (9, 28655344), (12, 21491508), (16, 16118631), (18, 14327672), (19, 13573584), (24, 10745754), (36, 7163836), (38, 6786792), (48, 5372877), (57, 4524528), (72, 3581918), (76, 3393396), (114, 2262264), (144, 1790959), (152, 1696698), (171, 1508176), (228, 1131132), (304, 848349), (342, 754088), (456, 565566), (684, 377044), (912, 282783), (1368, 188522), (2736, 94261)]