831997152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1327}}^1$

素因数の和:1661

約数の個数: 144

約数和(自身を含む): 2714729472

約数和(自身を除く): 1882732320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 311, 336, 504, 622, 672, 933, 1008, 1244, 1327, 1866, 2016, 2177, 2488, 2654, 2799, 3732, 3981, 4354, 4976, 5308, 5598, 6531, 7464, 7962, 8708, 9289, 9952, 10616, 11196, 11943, 13062, 14928, 15924, 17416, 18578, 19593, 21232, 22392, 23886, 26124, 27867, 29856, 31848, 34832, 37156, 39186, 42464, 44784, 47772, 52248, 55734, 63696, 69664, 74312, 78372, 83601, 89568, 95544, 104496, 111468, 127392, 148624, 156744, 167202, 191088, 208992, 222936, 297248, 313488, 334404, 382176, 412697, 445872, 626976, 668808, 825394, 891744, 1238091, 1337616, 1650788, 2476182, 2675232, 2888879, 3301576, 3714273, 4952364, 5777758, 6603152, 7428546, 8666637, 9904728, 11555516, 13206304, 14857092, 17333274, 19809456, 23111032, 25999911, 29714184, 34666548, 39618912, 46222064, 51999822, 59428368, 69333096, 92444128, 103999644, 118856736, 138666192, 207999288, 277332384, 415998576, 831997152]

約数ペア:

[(1, 831997152), (2, 415998576), (3, 277332384), (4, 207999288), (6, 138666192), (7, 118856736), (8, 103999644), (9, 92444128), (12, 69333096), (14, 59428368), (16, 51999822), (18, 46222064), (21, 39618912), (24, 34666548), (28, 29714184), (32, 25999911), (36, 23111032), (42, 19809456), (48, 17333274), (56, 14857092), (63, 13206304), (72, 11555516), (84, 9904728), (96, 8666637), (112, 7428546), (126, 6603152), (144, 5777758), (168, 4952364), (224, 3714273), (252, 3301576), (288, 2888879), (311, 2675232), (336, 2476182), (504, 1650788), (622, 1337616), (672, 1238091), (933, 891744), (1008, 825394), (1244, 668808), (1327, 626976), (1866, 445872), (2016, 412697), (2177, 382176), (2488, 334404), (2654, 313488), (2799, 297248), (3732, 222936), (3981, 208992), (4354, 191088), (4976, 167202), (5308, 156744), (5598, 148624), (6531, 127392), (7464, 111468), (7962, 104496), (8708, 95544), (9289, 89568), (9952, 83601), (10616, 78372), (11196, 74312), (11943, 69664), (13062, 63696), (14928, 55734), (15924, 52248), (17416, 47772), (18578, 44784), (19593, 42464), (21232, 39186), (22392, 37156), (23886, 34832), (26124, 31848), (27867, 29856)]