674486016

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2774

約数の個数: 144

約数和(自身を含む): 2001484800

約数和(自身を除く): 1326998784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 304, 323, 384, 408, 456, 544, 608, 646, 768, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2176, 2432, 2584, 2719, 3264, 3648, 3876, 4352, 4864, 5168, 5438, 6528, 7296, 7752, 8157, 10336, 10876, 13056, 14592, 15504, 16314, 20672, 21752, 31008, 32628, 41344, 43504, 46223, 51661, 62016, 65256, 82688, 87008, 92446, 103322, 124032, 130512, 138669, 154983, 174016, 184892, 206644, 248064, 261024, 277338, 309966, 348032, 369784, 413288, 522048, 554676, 619932, 696064, 739568, 826576, 878237, 1044096, 1109352, 1239864, 1479136, 1653152, 1756474, 2088192, 2218704, 2479728, 2634711, 2958272, 3306304, 3512948, 4437408, 4959456, 5269422, 5916544, 6612608, 7025896, 8874816, 9918912, 10538844, 11833088, 13225216, 14051792, 17749632, 19837824, 21077688, 28103584, 35499264, 39675648, 42155376, 56207168, 84310752, 112414336, 168621504, 224828672, 337243008, 674486016]

約数ペア:

[(1, 674486016), (2, 337243008), (3, 224828672), (4, 168621504), (6, 112414336), (8, 84310752), (12, 56207168), (16, 42155376), (17, 39675648), (19, 35499264), (24, 28103584), (32, 21077688), (34, 19837824), (38, 17749632), (48, 14051792), (51, 13225216), (57, 11833088), (64, 10538844), (68, 9918912), (76, 8874816), (96, 7025896), (102, 6612608), (114, 5916544), (128, 5269422), (136, 4959456), (152, 4437408), (192, 3512948), (204, 3306304), (228, 2958272), (256, 2634711), (272, 2479728), (304, 2218704), (323, 2088192), (384, 1756474), (408, 1653152), (456, 1479136), (544, 1239864), (608, 1109352), (646, 1044096), (768, 878237), (816, 826576), (912, 739568), (969, 696064), (1088, 619932), (1216, 554676), (1292, 522048), (1632, 413288), (1824, 369784), (1938, 348032), (2176, 309966), (2432, 277338), (2584, 261024), (2719, 248064), (3264, 206644), (3648, 184892), (3876, 174016), (4352, 154983), (4864, 138669), (5168, 130512), (5438, 124032), (6528, 103322), (7296, 92446), (7752, 87008), (8157, 82688), (10336, 65256), (10876, 62016), (13056, 51661), (14592, 46223), (15504, 43504), (16314, 41344), (20672, 32628), (21752, 31008)]