206895312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1505

約数の個数: 120

約数和(自身を含む): 631904000

約数和(自身を除く): 425008688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 208, 234, 237, 312, 316, 468, 474, 624, 632, 711, 936, 948, 1027, 1264, 1399, 1422, 1872, 1896, 2054, 2798, 2844, 3081, 3792, 4108, 4197, 5596, 5688, 6162, 8216, 8394, 9243, 11192, 11376, 12324, 12591, 16432, 16788, 18187, 18486, 22384, 24648, 25182, 33576, 36374, 36972, 49296, 50364, 54561, 67152, 72748, 73944, 100728, 109122, 110521, 145496, 147888, 163683, 201456, 218244, 221042, 290992, 327366, 331563, 436488, 442084, 654732, 663126, 872976, 884168, 994689, 1309464, 1326252, 1436773, 1768336, 1989378, 2618928, 2652504, 2873546, 3978756, 4310319, 5305008, 5747092, 7957512, 8620638, 11494184, 12930957, 15915024, 17241276, 22988368, 25861914, 34482552, 51723828, 68965104, 103447656, 206895312]

約数ペア:

[(1, 206895312), (2, 103447656), (3, 68965104), (4, 51723828), (6, 34482552), (8, 25861914), (9, 22988368), (12, 17241276), (13, 15915024), (16, 12930957), (18, 11494184), (24, 8620638), (26, 7957512), (36, 5747092), (39, 5305008), (48, 4310319), (52, 3978756), (72, 2873546), (78, 2652504), (79, 2618928), (104, 1989378), (117, 1768336), (144, 1436773), (156, 1326252), (158, 1309464), (208, 994689), (234, 884168), (237, 872976), (312, 663126), (316, 654732), (468, 442084), (474, 436488), (624, 331563), (632, 327366), (711, 290992), (936, 221042), (948, 218244), (1027, 201456), (1264, 163683), (1399, 147888), (1422, 145496), (1872, 110521), (1896, 109122), (2054, 100728), (2798, 73944), (2844, 72748), (3081, 67152), (3792, 54561), (4108, 50364), (4197, 49296), (5596, 36972), (5688, 36374), (6162, 33576), (8216, 25182), (8394, 24648), (9243, 22384), (11192, 18486), (11376, 18187), (12324, 16788), (12591, 16432)]