354631056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10723}}^1$

素因数の和:10800

約数の個数: 80

約数和(自身を含む): 1005310656

約数和(自身を除く): 650679600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 5512, 8268, 10723, 11024, 16536, 21446, 32169, 33072, 42892, 64338, 85784, 128676, 139399, 171568, 257352, 278798, 418197, 514704, 557596, 568319, 836394, 1115192, 1136638, 1672788, 1704957, 2230384, 2273276, 3345576, 3409914, 4546552, 6691152, 6819828, 7388147, 9093104, 13639656, 14776294, 22164441, 27279312, 29552588, 44328882, 59105176, 88657764, 118210352, 177315528, 354631056]

約数ペア:

[(1, 354631056), (2, 177315528), (3, 118210352), (4, 88657764), (6, 59105176), (8, 44328882), (12, 29552588), (13, 27279312), (16, 22164441), (24, 14776294), (26, 13639656), (39, 9093104), (48, 7388147), (52, 6819828), (53, 6691152), (78, 4546552), (104, 3409914), (106, 3345576), (156, 2273276), (159, 2230384), (208, 1704957), (212, 1672788), (312, 1136638), (318, 1115192), (424, 836394), (624, 568319), (636, 557596), (689, 514704), (848, 418197), (1272, 278798), (1378, 257352), (2067, 171568), (2544, 139399), (2756, 128676), (4134, 85784), (5512, 64338), (8268, 42892), (10723, 33072), (11024, 32169), (16536, 21446)]