423263568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 1393244160

約数和(自身を除く): 969980592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 109, 112, 127, 147, 156, 168, 182, 196, 208, 218, 254, 273, 294, 312, 327, 336, 364, 381, 392, 436, 508, 546, 588, 624, 637, 654, 728, 762, 763, 784, 872, 889, 1016, 1092, 1176, 1274, 1308, 1417, 1456, 1524, 1526, 1651, 1744, 1778, 1911, 2032, 2184, 2289, 2352, 2548, 2616, 2667, 2834, 3048, 3052, 3302, 3556, 3822, 4251, 4368, 4578, 4953, 5096, 5232, 5334, 5341, 5668, 6096, 6104, 6223, 6604, 7112, 7644, 8502, 9156, 9906, 9919, 10192, 10668, 10682, 11336, 11557, 12208, 12446, 13208, 13843, 14224, 15288, 16023, 17004, 18312, 18669, 19812, 19838, 21336, 21364, 22672, 23114, 24892, 26416, 27686, 29757, 30576, 32046, 34008, 34671, 36624, 37338, 39624, 39676, 41529, 42672, 42728, 46228, 49784, 55372, 59514, 64092, 68016, 69342, 69433, 74676, 79248, 79352, 80899, 83058, 85456, 92456, 96901, 99568, 110744, 119028, 128184, 138684, 138866, 149352, 158704, 161798, 166116, 179959, 184912, 193802, 208299, 221488, 238056, 242697, 256368, 277368, 277732, 290703, 298704, 323596, 332232, 359918, 387604, 416598, 476112, 485394, 539877, 554736, 555464, 581406, 647192, 664464, 678307, 719836, 775208, 833196, 970788, 1079754, 1110928, 1162812, 1259713, 1294384, 1356614, 1439672, 1550416, 1666392, 1941576, 2034921, 2159508, 2325624, 2519426, 2713228, 2879344, 3332784, 3779139, 3883152, 4069842, 4319016, 4651248, 5038852, 5426456, 7558278, 8139684, 8638032, 8817991, 10077704, 10852912, 15116556, 16279368, 17635982, 20155408, 26453973, 30233112, 32558736, 35271964, 52907946, 60466224, 70543928, 105815892, 141087856, 211631784, 423263568]

約数ペア:

[(1, 423263568), (2, 211631784), (3, 141087856), (4, 105815892), (6, 70543928), (7, 60466224), (8, 52907946), (12, 35271964), (13, 32558736), (14, 30233112), (16, 26453973), (21, 20155408), (24, 17635982), (26, 16279368), (28, 15116556), (39, 10852912), (42, 10077704), (48, 8817991), (49, 8638032), (52, 8139684), (56, 7558278), (78, 5426456), (84, 5038852), (91, 4651248), (98, 4319016), (104, 4069842), (109, 3883152), (112, 3779139), (127, 3332784), (147, 2879344), (156, 2713228), (168, 2519426), (182, 2325624), (196, 2159508), (208, 2034921), (218, 1941576), (254, 1666392), (273, 1550416), (294, 1439672), (312, 1356614), (327, 1294384), (336, 1259713), (364, 1162812), (381, 1110928), (392, 1079754), (436, 970788), (508, 833196), (546, 775208), (588, 719836), (624, 678307), (637, 664464), (654, 647192), (728, 581406), (762, 555464), (763, 554736), (784, 539877), (872, 485394), (889, 476112), (1016, 416598), (1092, 387604), (1176, 359918), (1274, 332232), (1308, 323596), (1417, 298704), (1456, 290703), (1524, 277732), (1526, 277368), (1651, 256368), (1744, 242697), (1778, 238056), (1911, 221488), (2032, 208299), (2184, 193802), (2289, 184912), (2352, 179959), (2548, 166116), (2616, 161798), (2667, 158704), (2834, 149352), (3048, 138866), (3052, 138684), (3302, 128184), (3556, 119028), (3822, 110744), (4251, 99568), (4368, 96901), (4578, 92456), (4953, 85456), (5096, 83058), (5232, 80899), (5334, 79352), (5341, 79248), (5668, 74676), (6096, 69433), (6104, 69342), (6223, 68016), (6604, 64092), (7112, 59514), (7644, 55372), (8502, 49784), (9156, 46228), (9906, 42728), (9919, 42672), (10192, 41529), (10668, 39676), (10682, 39624), (11336, 37338), (11557, 36624), (12208, 34671), (12446, 34008), (13208, 32046), (13843, 30576), (14224, 29757), (15288, 27686), (16023, 26416), (17004, 24892), (18312, 23114), (18669, 22672), (19812, 21364), (19838, 21336)]