31396119984

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{171541}}^1$

素因数の和:171627

約数の個数: 120

約数和(自身を含む): 92912636544

約数和(自身を除く): 61516516560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 492, 496, 558, 656, 738, 744, 984, 1116, 1271, 1476, 1488, 1968, 2232, 2542, 2952, 3813, 4464, 5084, 5904, 7626, 10168, 11439, 15252, 20336, 22878, 30504, 45756, 61008, 91512, 171541, 183024, 343082, 514623, 686164, 1029246, 1372328, 1543869, 2058492, 2744656, 3087738, 4116984, 5317771, 6175476, 7033181, 8233968, 10635542, 12350952, 14066362, 15953313, 21099543, 21271084, 24701904, 28132724, 31906626, 42199086, 42542168, 47859939, 56265448, 63298629, 63813252, 84398172, 85084336, 95719878, 112530896, 126597258, 127626504, 168796344, 191439756, 218028611, 253194516, 255253008, 337592688, 382879512, 436057222, 506389032, 654085833, 765759024, 872114444, 1012778064, 1308171666, 1744228888, 1962257499, 2616343332, 3488457776, 3924514998, 5232686664, 7849029996, 10465373328, 15698059992, 31396119984]

約数ペア:

[(1, 31396119984), (2, 15698059992), (3, 10465373328), (4, 7849029996), (6, 5232686664), (8, 3924514998), (9, 3488457776), (12, 2616343332), (16, 1962257499), (18, 1744228888), (24, 1308171666), (31, 1012778064), (36, 872114444), (41, 765759024), (48, 654085833), (62, 506389032), (72, 436057222), (82, 382879512), (93, 337592688), (123, 255253008), (124, 253194516), (144, 218028611), (164, 191439756), (186, 168796344), (246, 127626504), (248, 126597258), (279, 112530896), (328, 95719878), (369, 85084336), (372, 84398172), (492, 63813252), (496, 63298629), (558, 56265448), (656, 47859939), (738, 42542168), (744, 42199086), (984, 31906626), (1116, 28132724), (1271, 24701904), (1476, 21271084), (1488, 21099543), (1968, 15953313), (2232, 14066362), (2542, 12350952), (2952, 10635542), (3813, 8233968), (4464, 7033181), (5084, 6175476), (5904, 5317771), (7626, 4116984), (10168, 3087738), (11439, 2744656), (15252, 2058492), (20336, 1543869), (22878, 1372328), (30504, 1029246), (45756, 686164), (61008, 514623), (91512, 343082), (171541, 183024)]