381477816

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2546

約数の個数: 128

約数和(自身を含む): 1141862400

約数和(自身を除く): 760384584

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, 207, 216, 248, 276, 279, 372, 414, 552, 558, 621, 713, 744, 828, 837, 1116, 1242, 1426, 1656, 1674, 2139, 2232, 2477, 2484, 2852, 3348, 4278, 4954, 4968, 5704, 6417, 6696, 7431, 8556, 9908, 12834, 14862, 17112, 19251, 19816, 22293, 25668, 29724, 38502, 44586, 51336, 56971, 59448, 66879, 76787, 77004, 89172, 113942, 133758, 153574, 154008, 170913, 178344, 227884, 230361, 267516, 307148, 341826, 455768, 460722, 512739, 535032, 614296, 683652, 691083, 921444, 1025478, 1367304, 1382166, 1538217, 1766101, 1842888, 2050956, 2073249, 2764332, 3076434, 3532202, 4101912, 4146498, 5298303, 5528664, 6152868, 7064404, 8292996, 10596606, 12305736, 14128808, 15894909, 16585992, 21193212, 31789818, 42386424, 47684727, 63579636, 95369454, 127159272, 190738908, 381477816]

約数ペア:

[(1, 381477816), (2, 190738908), (3, 127159272), (4, 95369454), (6, 63579636), (8, 47684727), (9, 42386424), (12, 31789818), (18, 21193212), (23, 16585992), (24, 15894909), (27, 14128808), (31, 12305736), (36, 10596606), (46, 8292996), (54, 7064404), (62, 6152868), (69, 5528664), (72, 5298303), (92, 4146498), (93, 4101912), (108, 3532202), (124, 3076434), (138, 2764332), (184, 2073249), (186, 2050956), (207, 1842888), (216, 1766101), (248, 1538217), (276, 1382166), (279, 1367304), (372, 1025478), (414, 921444), (552, 691083), (558, 683652), (621, 614296), (713, 535032), (744, 512739), (828, 460722), (837, 455768), (1116, 341826), (1242, 307148), (1426, 267516), (1656, 230361), (1674, 227884), (2139, 178344), (2232, 170913), (2477, 154008), (2484, 153574), (2852, 133758), (3348, 113942), (4278, 89172), (4954, 77004), (4968, 76787), (5704, 66879), (6417, 59448), (6696, 56971), (7431, 51336), (8556, 44586), (9908, 38502), (12834, 29724), (14862, 25668), (17112, 22293), (19251, 19816)]