29415528

素因数分解:

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

素因数の和:260

約数の個数: 128

約数和(自身を含む): 88473600

約数和(自身を除く): 59058072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 191, 207, 216, 248, 276, 279, 372, 382, 414, 552, 558, 573, 621, 713, 744, 764, 828, 837, 1116, 1146, 1242, 1426, 1528, 1656, 1674, 1719, 2139, 2232, 2292, 2484, 2852, 3348, 3438, 4278, 4393, 4584, 4968, 5157, 5704, 5921, 6417, 6696, 6876, 8556, 8786, 10314, 11842, 12834, 13179, 13752, 17112, 17572, 17763, 19251, 20628, 23684, 25668, 26358, 35144, 35526, 38502, 39537, 41256, 47368, 51336, 52716, 53289, 71052, 77004, 79074, 105432, 106578, 118611, 136183, 142104, 154008, 158148, 159867, 213156, 237222, 272366, 316296, 319734, 408549, 426312, 474444, 544732, 639468, 817098, 948888, 1089464, 1225647, 1278936, 1634196, 2451294, 3268392, 3676941, 4902588, 7353882, 9805176, 14707764, 29415528]

約数ペア:

[(1, 29415528), (2, 14707764), (3, 9805176), (4, 7353882), (6, 4902588), (8, 3676941), (9, 3268392), (12, 2451294), (18, 1634196), (23, 1278936), (24, 1225647), (27, 1089464), (31, 948888), (36, 817098), (46, 639468), (54, 544732), (62, 474444), (69, 426312), (72, 408549), (92, 319734), (93, 316296), (108, 272366), (124, 237222), (138, 213156), (184, 159867), (186, 158148), (191, 154008), (207, 142104), (216, 136183), (248, 118611), (276, 106578), (279, 105432), (372, 79074), (382, 77004), (414, 71052), (552, 53289), (558, 52716), (573, 51336), (621, 47368), (713, 41256), (744, 39537), (764, 38502), (828, 35526), (837, 35144), (1116, 26358), (1146, 25668), (1242, 23684), (1426, 20628), (1528, 19251), (1656, 17763), (1674, 17572), (1719, 17112), (2139, 13752), (2232, 13179), (2292, 12834), (2484, 11842), (2852, 10314), (3348, 8786), (3438, 8556), (4278, 6876), (4393, 6696), (4584, 6417), (4968, 5921), (5157, 5704)]