387572336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{34457}}^1$

素因数の和:34521

約数の個数: 40

約数和(自身を含む): 811830480

約数和(自身を除く): 424258144

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 34457, 68914, 137828, 275656, 551312, 654683, 1274909, 1309366, 2549818, 2618732, 5099636, 5237464, 10199272, 10474928, 20398544, 24223271, 48446542, 96893084, 193786168, 387572336]

約数ペア:

[(1, 387572336), (2, 193786168), (4, 96893084), (8, 48446542), (16, 24223271), (19, 20398544), (37, 10474928), (38, 10199272), (74, 5237464), (76, 5099636), (148, 2618732), (152, 2549818), (296, 1309366), (304, 1274909), (592, 654683), (703, 551312), (1406, 275656), (2812, 137828), (5624, 68914), (11248, 34457)]