260905317464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1481}}^1\times {\mathrm{8819}}^1$

素因数の和:10544

約数の個数: 64

約数和(自身を含む): 536443689600

約数和(自身を除く): 275538372136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1481, 1816, 2497, 2962, 4994, 5924, 8819, 9988, 11848, 16291, 17638, 19976, 32582, 35276, 65164, 70552, 97009, 130328, 194018, 336187, 388036, 672374, 776072, 1344748, 2001913, 2689496, 3698057, 4003826, 7396114, 8007652, 13060939, 14792228, 16015304, 22021043, 26121878, 29584456, 44042086, 52243756, 88084172, 104487512, 143670329, 176168344, 287340658, 574681316, 1149362632, 2964833153, 5929666306, 11859332612, 23718665224, 32613164683, 65226329366, 130452658732, 260905317464]

約数ペア:

[(1, 260905317464), (2, 130452658732), (4, 65226329366), (8, 32613164683), (11, 23718665224), (22, 11859332612), (44, 5929666306), (88, 2964833153), (227, 1149362632), (454, 574681316), (908, 287340658), (1481, 176168344), (1816, 143670329), (2497, 104487512), (2962, 88084172), (4994, 52243756), (5924, 44042086), (8819, 29584456), (9988, 26121878), (11848, 22021043), (16291, 16015304), (17638, 14792228), (19976, 13060939), (32582, 8007652), (35276, 7396114), (65164, 4003826), (70552, 3698057), (97009, 2689496), (130328, 2001913), (194018, 1344748), (336187, 776072), (388036, 672374)]