236871008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7561}}^1$

素因数の和:7671

約数の個数: 48

約数和(自身を含む): 514518480

約数和(自身を除く): 277647472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2848, 3916, 7561, 7832, 15122, 15664, 30244, 31328, 60488, 83171, 120976, 166342, 241952, 332684, 665368, 672929, 1330736, 1345858, 2661472, 2691716, 5383432, 7402219, 10766864, 14804438, 21533728, 29608876, 59217752, 118435504, 236871008]

約数ペア:

[(1, 236871008), (2, 118435504), (4, 59217752), (8, 29608876), (11, 21533728), (16, 14804438), (22, 10766864), (32, 7402219), (44, 5383432), (88, 2691716), (89, 2661472), (176, 1345858), (178, 1330736), (352, 672929), (356, 665368), (712, 332684), (979, 241952), (1424, 166342), (1958, 120976), (2848, 83171), (3916, 60488), (7561, 31328), (7832, 30244), (15122, 15664)]