297279528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1831

約数の個数: 128

約数和(自身を含む): 926822400

約数和(自身を除く): 629542872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 474, 546, 553, 632, 728, 948, 1027, 1092, 1106, 1659, 1723, 1896, 2054, 2184, 2212, 3081, 3318, 3446, 4108, 4424, 5169, 6162, 6636, 6892, 7189, 8216, 10338, 12061, 12324, 13272, 13784, 14378, 20676, 21567, 22399, 24122, 24648, 28756, 36183, 41352, 43134, 44798, 48244, 57512, 67197, 72366, 86268, 89596, 96488, 134394, 136117, 144732, 156793, 172536, 179192, 268788, 272234, 289464, 313586, 408351, 470379, 537576, 544468, 627172, 816702, 940758, 952819, 1088936, 1254344, 1633404, 1769521, 1881516, 1905638, 2858457, 3266808, 3539042, 3763032, 3811276, 5308563, 5716914, 7078084, 7622552, 10617126, 11433828, 12386647, 14156168, 21234252, 22867656, 24773294, 37159941, 42468504, 49546588, 74319882, 99093176, 148639764, 297279528]

約数ペア:

[(1, 297279528), (2, 148639764), (3, 99093176), (4, 74319882), (6, 49546588), (7, 42468504), (8, 37159941), (12, 24773294), (13, 22867656), (14, 21234252), (21, 14156168), (24, 12386647), (26, 11433828), (28, 10617126), (39, 7622552), (42, 7078084), (52, 5716914), (56, 5308563), (78, 3811276), (79, 3763032), (84, 3539042), (91, 3266808), (104, 2858457), (156, 1905638), (158, 1881516), (168, 1769521), (182, 1633404), (237, 1254344), (273, 1088936), (312, 952819), (316, 940758), (364, 816702), (474, 627172), (546, 544468), (553, 537576), (632, 470379), (728, 408351), (948, 313586), (1027, 289464), (1092, 272234), (1106, 268788), (1659, 179192), (1723, 172536), (1896, 156793), (2054, 144732), (2184, 136117), (2212, 134394), (3081, 96488), (3318, 89596), (3446, 86268), (4108, 72366), (4424, 67197), (5169, 57512), (6162, 48244), (6636, 44798), (6892, 43134), (7189, 41352), (8216, 36183), (10338, 28756), (12061, 24648), (12324, 24122), (13272, 22399), (13784, 21567), (14378, 20676)]