1331698248

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{967}}^1$

素因数の和:1627

約数の個数: 96

約数和(自身を含む): 3732917760

約数和(自身を除く): 2401219512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 617, 744, 967, 1116, 1234, 1851, 1934, 2232, 2468, 2901, 3702, 3868, 4936, 5553, 5802, 7404, 7736, 8703, 11106, 11604, 14808, 17406, 19127, 22212, 23208, 29977, 34812, 38254, 44424, 57381, 59954, 69624, 76508, 89931, 114762, 119908, 153016, 172143, 179862, 229524, 239816, 269793, 344286, 359724, 459048, 539586, 596639, 688572, 719448, 1079172, 1193278, 1377144, 1789917, 2158344, 2386556, 3579834, 4773112, 5369751, 7159668, 10739502, 14319336, 18495809, 21479004, 36991618, 42958008, 55487427, 73983236, 110974854, 147966472, 166462281, 221949708, 332924562, 443899416, 665849124, 1331698248]

約数ペア:

[(1, 1331698248), (2, 665849124), (3, 443899416), (4, 332924562), (6, 221949708), (8, 166462281), (9, 147966472), (12, 110974854), (18, 73983236), (24, 55487427), (31, 42958008), (36, 36991618), (62, 21479004), (72, 18495809), (93, 14319336), (124, 10739502), (186, 7159668), (248, 5369751), (279, 4773112), (372, 3579834), (558, 2386556), (617, 2158344), (744, 1789917), (967, 1377144), (1116, 1193278), (1234, 1079172), (1851, 719448), (1934, 688572), (2232, 596639), (2468, 539586), (2901, 459048), (3702, 359724), (3868, 344286), (4936, 269793), (5553, 239816), (5802, 229524), (7404, 179862), (7736, 172143), (8703, 153016), (11106, 119908), (11604, 114762), (14808, 89931), (17406, 76508), (19127, 69624), (22212, 59954), (23208, 57381), (29977, 44424), (34812, 38254)]