402438528

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 1222041600

約数和(自身を除く): 819603072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 64, 72, 93, 96, 118, 124, 128, 144, 177, 186, 191, 192, 236, 248, 279, 288, 354, 372, 382, 384, 472, 496, 531, 558, 573, 576, 708, 744, 764, 944, 992, 1062, 1116, 1146, 1152, 1416, 1488, 1528, 1719, 1829, 1888, 1984, 2124, 2232, 2292, 2832, 2976, 3056, 3438, 3658, 3776, 3968, 4248, 4464, 4584, 5487, 5664, 5921, 5952, 6112, 6876, 7316, 7552, 8496, 8928, 9168, 10974, 11269, 11328, 11842, 11904, 12224, 13752, 14632, 16461, 16992, 17763, 17856, 18336, 21948, 22538, 22656, 23684, 24448, 27504, 29264, 32922, 33807, 33984, 35526, 35712, 36672, 43896, 45076, 47368, 53289, 55008, 58528, 65844, 67614, 67968, 71052, 73344, 87792, 90152, 94736, 101421, 106578, 110016, 117056, 131688, 135228, 142104, 175584, 180304, 189472, 202842, 213156, 220032, 234112, 263376, 270456, 284208, 349339, 351168, 360608, 378944, 405684, 426312, 526752, 540912, 568416, 698678, 702336, 721216, 757888, 811368, 852624, 1048017, 1053504, 1081824, 1136832, 1397356, 1442432, 1622736, 1705248, 2096034, 2107008, 2163648, 2273664, 2794712, 3144051, 3245472, 3410496, 4192068, 4327296, 5589424, 6288102, 6490944, 6820992, 8384136, 11178848, 12576204, 12981888, 16768272, 22357696, 25152408, 33536544, 44715392, 50304816, 67073088, 100609632, 134146176, 201219264, 402438528]

約数ペア:

[(1, 402438528), (2, 201219264), (3, 134146176), (4, 100609632), (6, 67073088), (8, 50304816), (9, 44715392), (12, 33536544), (16, 25152408), (18, 22357696), (24, 16768272), (31, 12981888), (32, 12576204), (36, 11178848), (48, 8384136), (59, 6820992), (62, 6490944), (64, 6288102), (72, 5589424), (93, 4327296), (96, 4192068), (118, 3410496), (124, 3245472), (128, 3144051), (144, 2794712), (177, 2273664), (186, 2163648), (191, 2107008), (192, 2096034), (236, 1705248), (248, 1622736), (279, 1442432), (288, 1397356), (354, 1136832), (372, 1081824), (382, 1053504), (384, 1048017), (472, 852624), (496, 811368), (531, 757888), (558, 721216), (573, 702336), (576, 698678), (708, 568416), (744, 540912), (764, 526752), (944, 426312), (992, 405684), (1062, 378944), (1116, 360608), (1146, 351168), (1152, 349339), (1416, 284208), (1488, 270456), (1528, 263376), (1719, 234112), (1829, 220032), (1888, 213156), (1984, 202842), (2124, 189472), (2232, 180304), (2292, 175584), (2832, 142104), (2976, 135228), (3056, 131688), (3438, 117056), (3658, 110016), (3776, 106578), (3968, 101421), (4248, 94736), (4464, 90152), (4584, 87792), (5487, 73344), (5664, 71052), (5921, 67968), (5952, 67614), (6112, 65844), (6876, 58528), (7316, 55008), (7552, 53289), (8496, 47368), (8928, 45076), (9168, 43896), (10974, 36672), (11269, 35712), (11328, 35526), (11842, 33984), (11904, 33807), (12224, 32922), (13752, 29264), (14632, 27504), (16461, 24448), (16992, 23684), (17763, 22656), (17856, 22538), (18336, 21948)]