608649704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2593}}^1$

素因数の和:2710

約数の個数: 64

約数和(自身を含む): 1283407440

約数和(自身を除く): 674757736

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 61, 74, 104, 122, 148, 244, 296, 481, 488, 793, 962, 1586, 1924, 2257, 2593, 3172, 3848, 4514, 5186, 6344, 9028, 10372, 18056, 20744, 29341, 33709, 58682, 67418, 95941, 117364, 134836, 158173, 191882, 234728, 269672, 316346, 383764, 632692, 767528, 1247233, 1265384, 2056249, 2494466, 4112498, 4988932, 5852401, 8224996, 9977864, 11704802, 16449992, 23409604, 46819208, 76081213, 152162426, 304324852, 608649704]

約数ペア:

[(1, 608649704), (2, 304324852), (4, 152162426), (8, 76081213), (13, 46819208), (26, 23409604), (37, 16449992), (52, 11704802), (61, 9977864), (74, 8224996), (104, 5852401), (122, 4988932), (148, 4112498), (244, 2494466), (296, 2056249), (481, 1265384), (488, 1247233), (793, 767528), (962, 632692), (1586, 383764), (1924, 316346), (2257, 269672), (2593, 234728), (3172, 191882), (3848, 158173), (4514, 134836), (5186, 117364), (6344, 95941), (9028, 67418), (10372, 58682), (18056, 33709), (20744, 29341)]