31584168

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 111121920

約数和(自身を除く): 79537752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 211, 216, 231, 243, 252, 264, 297, 308, 324, 378, 396, 422, 462, 486, 504, 567, 594, 616, 633, 648, 693, 756, 792, 844, 891, 924, 972, 1134, 1188, 1266, 1386, 1477, 1512, 1688, 1701, 1782, 1848, 1899, 1944, 2079, 2268, 2321, 2376, 2532, 2673, 2772, 2954, 3402, 3564, 3798, 4158, 4431, 4536, 4642, 5064, 5346, 5544, 5697, 5908, 6237, 6804, 6963, 7128, 7596, 8316, 8862, 9284, 10692, 11394, 11816, 12474, 13293, 13608, 13926, 15192, 16247, 16632, 17091, 17724, 18568, 18711, 20889, 21384, 22788, 24948, 26586, 27852, 32494, 34182, 35448, 37422, 39879, 41778, 45576, 48741, 49896, 51273, 53172, 55704, 62667, 64988, 68364, 74844, 79758, 83556, 97482, 102546, 106344, 119637, 125334, 129976, 136728, 146223, 149688, 159516, 167112, 188001, 194964, 205092, 239274, 250668, 292446, 319032, 358911, 376002, 389928, 410184, 438669, 478548, 501336, 564003, 584892, 717822, 752004, 877338, 957096, 1128006, 1169784, 1316007, 1435644, 1504008, 1754676, 2256012, 2632014, 2871288, 3509352, 3948021, 4512024, 5264028, 7896042, 10528056, 15792084, 31584168]

約数ペア:

[(1, 31584168), (2, 15792084), (3, 10528056), (4, 7896042), (6, 5264028), (7, 4512024), (8, 3948021), (9, 3509352), (11, 2871288), (12, 2632014), (14, 2256012), (18, 1754676), (21, 1504008), (22, 1435644), (24, 1316007), (27, 1169784), (28, 1128006), (33, 957096), (36, 877338), (42, 752004), (44, 717822), (54, 584892), (56, 564003), (63, 501336), (66, 478548), (72, 438669), (77, 410184), (81, 389928), (84, 376002), (88, 358911), (99, 319032), (108, 292446), (126, 250668), (132, 239274), (154, 205092), (162, 194964), (168, 188001), (189, 167112), (198, 159516), (211, 149688), (216, 146223), (231, 136728), (243, 129976), (252, 125334), (264, 119637), (297, 106344), (308, 102546), (324, 97482), (378, 83556), (396, 79758), (422, 74844), (462, 68364), (486, 64988), (504, 62667), (567, 55704), (594, 53172), (616, 51273), (633, 49896), (648, 48741), (693, 45576), (756, 41778), (792, 39879), (844, 37422), (891, 35448), (924, 34182), (972, 32494), (1134, 27852), (1188, 26586), (1266, 24948), (1386, 22788), (1477, 21384), (1512, 20889), (1688, 18711), (1701, 18568), (1782, 17724), (1848, 17091), (1899, 16632), (1944, 16247), (2079, 15192), (2268, 13926), (2321, 13608), (2376, 13293), (2532, 12474), (2673, 11816), (2772, 11394), (2954, 10692), (3402, 9284), (3564, 8862), (3798, 8316), (4158, 7596), (4431, 7128), (4536, 6963), (4642, 6804), (5064, 6237), (5346, 5908), (5544, 5697)]