39220704

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 120766464

約数和(自身を除く): 81545760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 191, 207, 248, 276, 279, 288, 368, 372, 382, 414, 496, 552, 558, 573, 713, 736, 744, 764, 828, 992, 1104, 1116, 1146, 1426, 1488, 1528, 1656, 1719, 2139, 2208, 2232, 2292, 2852, 2976, 3056, 3312, 3438, 4278, 4393, 4464, 4584, 5704, 5921, 6112, 6417, 6624, 6876, 8556, 8786, 8928, 9168, 11408, 11842, 12834, 13179, 13752, 17112, 17572, 17763, 18336, 22816, 23684, 25668, 26358, 27504, 34224, 35144, 35526, 39537, 47368, 51336, 52716, 53289, 55008, 68448, 70288, 71052, 79074, 94736, 102672, 105432, 106578, 136183, 140576, 142104, 158148, 189472, 205344, 210864, 213156, 272366, 284208, 316296, 408549, 421728, 426312, 544732, 568416, 632592, 817098, 852624, 1089464, 1225647, 1265184, 1634196, 1705248, 2178928, 2451294, 3268392, 4357856, 4902588, 6536784, 9805176, 13073568, 19610352, 39220704]

約数ペア:

[(1, 39220704), (2, 19610352), (3, 13073568), (4, 9805176), (6, 6536784), (8, 4902588), (9, 4357856), (12, 3268392), (16, 2451294), (18, 2178928), (23, 1705248), (24, 1634196), (31, 1265184), (32, 1225647), (36, 1089464), (46, 852624), (48, 817098), (62, 632592), (69, 568416), (72, 544732), (92, 426312), (93, 421728), (96, 408549), (124, 316296), (138, 284208), (144, 272366), (184, 213156), (186, 210864), (191, 205344), (207, 189472), (248, 158148), (276, 142104), (279, 140576), (288, 136183), (368, 106578), (372, 105432), (382, 102672), (414, 94736), (496, 79074), (552, 71052), (558, 70288), (573, 68448), (713, 55008), (736, 53289), (744, 52716), (764, 51336), (828, 47368), (992, 39537), (1104, 35526), (1116, 35144), (1146, 34224), (1426, 27504), (1488, 26358), (1528, 25668), (1656, 23684), (1719, 22816), (2139, 18336), (2208, 17763), (2232, 17572), (2292, 17112), (2852, 13752), (2976, 13179), (3056, 12834), (3312, 11842), (3438, 11408), (4278, 9168), (4393, 8928), (4464, 8786), (4584, 8556), (5704, 6876), (5921, 6624), (6112, 6417)]