16447392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 52835328

約数和(自身を除く): 36387936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 191, 207, 208, 234, 276, 288, 299, 312, 368, 382, 414, 416, 468, 552, 573, 598, 624, 736, 764, 828, 897, 936, 1104, 1146, 1196, 1248, 1528, 1656, 1719, 1794, 1872, 2208, 2292, 2392, 2483, 2691, 3056, 3312, 3438, 3588, 3744, 4393, 4584, 4784, 4966, 5382, 6112, 6624, 6876, 7176, 7449, 8786, 9168, 9568, 9932, 10764, 13179, 13752, 14352, 14898, 17572, 18336, 19864, 21528, 22347, 26358, 27504, 28704, 29796, 35144, 39537, 39728, 43056, 44694, 52716, 55008, 57109, 59592, 70288, 79074, 79456, 86112, 89388, 105432, 114218, 119184, 140576, 158148, 171327, 178776, 210864, 228436, 238368, 316296, 342654, 357552, 421728, 456872, 513981, 632592, 685308, 715104, 913744, 1027962, 1265184, 1370616, 1827488, 2055924, 2741232, 4111848, 5482464, 8223696, 16447392]

約数ペア:

[(1, 16447392), (2, 8223696), (3, 5482464), (4, 4111848), (6, 2741232), (8, 2055924), (9, 1827488), (12, 1370616), (13, 1265184), (16, 1027962), (18, 913744), (23, 715104), (24, 685308), (26, 632592), (32, 513981), (36, 456872), (39, 421728), (46, 357552), (48, 342654), (52, 316296), (69, 238368), (72, 228436), (78, 210864), (92, 178776), (96, 171327), (104, 158148), (117, 140576), (138, 119184), (144, 114218), (156, 105432), (184, 89388), (191, 86112), (207, 79456), (208, 79074), (234, 70288), (276, 59592), (288, 57109), (299, 55008), (312, 52716), (368, 44694), (382, 43056), (414, 39728), (416, 39537), (468, 35144), (552, 29796), (573, 28704), (598, 27504), (624, 26358), (736, 22347), (764, 21528), (828, 19864), (897, 18336), (936, 17572), (1104, 14898), (1146, 14352), (1196, 13752), (1248, 13179), (1528, 10764), (1656, 9932), (1719, 9568), (1794, 9168), (1872, 8786), (2208, 7449), (2292, 7176), (2392, 6876), (2483, 6624), (2691, 6112), (3056, 5382), (3312, 4966), (3438, 4784), (3588, 4584), (3744, 4393)]