851591232

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{2693}}^1$

素因数の和:2778

約数の個数: 140

約数和(自身を含む): 2566719276

約数和(自身を除く): 1715128044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 488, 549, 576, 648, 732, 864, 976, 1098, 1296, 1464, 1647, 1728, 1952, 2196, 2592, 2693, 2928, 3294, 3904, 4392, 4941, 5184, 5386, 5856, 6588, 8079, 8784, 9882, 10772, 11712, 13176, 16158, 17568, 19764, 21544, 24237, 26352, 32316, 35136, 39528, 43088, 48474, 52704, 64632, 72711, 79056, 86176, 96948, 105408, 129264, 145422, 158112, 164273, 172352, 193896, 218133, 258528, 290844, 316224, 328546, 387792, 436266, 492819, 517056, 581688, 657092, 775584, 872532, 985638, 1163376, 1314184, 1478457, 1551168, 1745064, 1971276, 2326752, 2628368, 2956914, 3490128, 3942552, 4435371, 4653504, 5256736, 5913828, 6980256, 7885104, 8870742, 10513472, 11827656, 13306113, 13960512, 15770208, 17741484, 23655312, 26612226, 31540416, 35482968, 47310624, 53224452, 70965936, 94621248, 106448904, 141931872, 212897808, 283863744, 425795616, 851591232]

約数ペア:

[(1, 851591232), (2, 425795616), (3, 283863744), (4, 212897808), (6, 141931872), (8, 106448904), (9, 94621248), (12, 70965936), (16, 53224452), (18, 47310624), (24, 35482968), (27, 31540416), (32, 26612226), (36, 23655312), (48, 17741484), (54, 15770208), (61, 13960512), (64, 13306113), (72, 11827656), (81, 10513472), (96, 8870742), (108, 7885104), (122, 6980256), (144, 5913828), (162, 5256736), (183, 4653504), (192, 4435371), (216, 3942552), (244, 3490128), (288, 2956914), (324, 2628368), (366, 2326752), (432, 1971276), (488, 1745064), (549, 1551168), (576, 1478457), (648, 1314184), (732, 1163376), (864, 985638), (976, 872532), (1098, 775584), (1296, 657092), (1464, 581688), (1647, 517056), (1728, 492819), (1952, 436266), (2196, 387792), (2592, 328546), (2693, 316224), (2928, 290844), (3294, 258528), (3904, 218133), (4392, 193896), (4941, 172352), (5184, 164273), (5386, 158112), (5856, 145422), (6588, 129264), (8079, 105408), (8784, 96948), (9882, 86176), (10772, 79056), (11712, 72711), (13176, 64632), (16158, 52704), (17568, 48474), (19764, 43088), (21544, 39528), (24237, 35136), (26352, 32316)]