245548368

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1954

約数の個数: 160

約数和(自身を含む): 792449280

約数和(自身を除く): 546900912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 299, 312, 351, 368, 414, 432, 468, 552, 598, 621, 624, 702, 828, 897, 936, 1104, 1196, 1242, 1404, 1656, 1794, 1872, 1901, 2392, 2484, 2691, 2808, 3312, 3588, 3802, 4784, 4968, 5382, 5616, 5703, 7176, 7604, 8073, 9936, 10764, 11406, 14352, 15208, 16146, 17109, 21528, 22812, 24713, 30416, 32292, 34218, 43056, 43723, 45624, 49426, 51327, 64584, 68436, 74139, 87446, 91248, 98852, 102654, 129168, 131169, 136872, 148278, 174892, 197704, 205308, 222417, 262338, 273744, 296556, 349784, 393507, 395408, 410616, 444834, 524676, 568399, 593112, 667251, 699568, 787014, 821232, 889668, 1049352, 1136798, 1180521, 1186224, 1334502, 1574028, 1705197, 1779336, 2098704, 2273596, 2361042, 2669004, 3148056, 3410394, 3558672, 4547192, 4722084, 5115591, 5338008, 6296112, 6820788, 9094384, 9444168, 10231182, 10676016, 13641576, 15346773, 18888336, 20462364, 27283152, 30693546, 40924728, 61387092, 81849456, 122774184, 245548368]

約数ペア:

[(1, 245548368), (2, 122774184), (3, 81849456), (4, 61387092), (6, 40924728), (8, 30693546), (9, 27283152), (12, 20462364), (13, 18888336), (16, 15346773), (18, 13641576), (23, 10676016), (24, 10231182), (26, 9444168), (27, 9094384), (36, 6820788), (39, 6296112), (46, 5338008), (48, 5115591), (52, 4722084), (54, 4547192), (69, 3558672), (72, 3410394), (78, 3148056), (92, 2669004), (104, 2361042), (108, 2273596), (117, 2098704), (138, 1779336), (144, 1705197), (156, 1574028), (184, 1334502), (207, 1186224), (208, 1180521), (216, 1136798), (234, 1049352), (276, 889668), (299, 821232), (312, 787014), (351, 699568), (368, 667251), (414, 593112), (432, 568399), (468, 524676), (552, 444834), (598, 410616), (621, 395408), (624, 393507), (702, 349784), (828, 296556), (897, 273744), (936, 262338), (1104, 222417), (1196, 205308), (1242, 197704), (1404, 174892), (1656, 148278), (1794, 136872), (1872, 131169), (1901, 129168), (2392, 102654), (2484, 98852), (2691, 91248), (2808, 87446), (3312, 74139), (3588, 68436), (3802, 64584), (4784, 51327), (4968, 49426), (5382, 45624), (5616, 43723), (5703, 43056), (7176, 34218), (7604, 32292), (8073, 30416), (9936, 24713), (10764, 22812), (11406, 21528), (14352, 17109), (15208, 16146)]