355702016

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 788875668

約数和(自身を除く): 433173652

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 47, 64, 68, 74, 94, 128, 136, 148, 188, 256, 272, 296, 376, 544, 592, 629, 752, 799, 1088, 1184, 1258, 1504, 1598, 1739, 2176, 2209, 2368, 2516, 3008, 3196, 3478, 4352, 4418, 4736, 5032, 6016, 6392, 6956, 8836, 9472, 10064, 12032, 12784, 13912, 17672, 20128, 25568, 27824, 29563, 35344, 37553, 40256, 51136, 55648, 59126, 70688, 75106, 80512, 81733, 102272, 111296, 118252, 141376, 150212, 161024, 163466, 204544, 222592, 236504, 282752, 300424, 326932, 445184, 473008, 565504, 600848, 653864, 946016, 1201696, 1307728, 1389461, 1892032, 2403392, 2615456, 2778922, 3784064, 4806784, 5230912, 5557844, 7568128, 9613568, 10461824, 11115688, 20923648, 22231376, 44462752, 88925504, 177851008, 355702016]

約数ペア:

[(1, 355702016), (2, 177851008), (4, 88925504), (8, 44462752), (16, 22231376), (17, 20923648), (32, 11115688), (34, 10461824), (37, 9613568), (47, 7568128), (64, 5557844), (68, 5230912), (74, 4806784), (94, 3784064), (128, 2778922), (136, 2615456), (148, 2403392), (188, 1892032), (256, 1389461), (272, 1307728), (296, 1201696), (376, 946016), (544, 653864), (592, 600848), (629, 565504), (752, 473008), (799, 445184), (1088, 326932), (1184, 300424), (1258, 282752), (1504, 236504), (1598, 222592), (1739, 204544), (2176, 163466), (2209, 161024), (2368, 150212), (2516, 141376), (3008, 118252), (3196, 111296), (3478, 102272), (4352, 81733), (4418, 80512), (4736, 75106), (5032, 70688), (6016, 59126), (6392, 55648), (6956, 51136), (8836, 40256), (9472, 37553), (10064, 35344), (12032, 29563), (12784, 27824), (13912, 25568), (17672, 20128)]