331205207808

素因数分解:

$2^8\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1301}}^1\times {\mathrm{1571}}^1$

素因数の和:3102

約数の個数: 144

約数和(自身を含む): 886911484032

約数和(自身を除く): 555706276224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 633, 768, 844, 1266, 1301, 1571, 1688, 2532, 2602, 3142, 3376, 3903, 4713, 5064, 5204, 6284, 6752, 7806, 9426, 10128, 10408, 12568, 13504, 15612, 18852, 20256, 20816, 25136, 27008, 31224, 37704, 40512, 41632, 50272, 54016, 62448, 75408, 81024, 83264, 100544, 124896, 150816, 162048, 166528, 201088, 249792, 274511, 301632, 331481, 333056, 402176, 499584, 549022, 603264, 662962, 823533, 994443, 999168, 1098044, 1206528, 1325924, 1647066, 1988886, 2043871, 2196088, 2651848, 3294132, 3977772, 4087742, 4392176, 5303696, 6131613, 6588264, 7955544, 8175484, 8784352, 10607392, 12263226, 13176528, 15911088, 16350968, 17568704, 21214784, 24526452, 26353056, 31822176, 32701936, 35137408, 42429568, 49052904, 52706112, 63644352, 65403872, 70274816, 84859136, 98105808, 105412224, 127288704, 130807744, 196211616, 210824448, 254577408, 261615488, 392423232, 431256781, 523230976, 784846464, 862513562, 1293770343, 1569692928, 1725027124, 2587540686, 3450054248, 5175081372, 6900108496, 10350162744, 13800216992, 20700325488, 27600433984, 41400650976, 55200867968, 82801301952, 110401735936, 165602603904, 331205207808]

約数ペア:

[(1, 331205207808), (2, 165602603904), (3, 110401735936), (4, 82801301952), (6, 55200867968), (8, 41400650976), (12, 27600433984), (16, 20700325488), (24, 13800216992), (32, 10350162744), (48, 6900108496), (64, 5175081372), (96, 3450054248), (128, 2587540686), (192, 1725027124), (211, 1569692928), (256, 1293770343), (384, 862513562), (422, 784846464), (633, 523230976), (768, 431256781), (844, 392423232), (1266, 261615488), (1301, 254577408), (1571, 210824448), (1688, 196211616), (2532, 130807744), (2602, 127288704), (3142, 105412224), (3376, 98105808), (3903, 84859136), (4713, 70274816), (5064, 65403872), (5204, 63644352), (6284, 52706112), (6752, 49052904), (7806, 42429568), (9426, 35137408), (10128, 32701936), (10408, 31822176), (12568, 26353056), (13504, 24526452), (15612, 21214784), (18852, 17568704), (20256, 16350968), (20816, 15911088), (25136, 13176528), (27008, 12263226), (31224, 10607392), (37704, 8784352), (40512, 8175484), (41632, 7955544), (50272, 6588264), (54016, 6131613), (62448, 5303696), (75408, 4392176), (81024, 4087742), (83264, 3977772), (100544, 3294132), (124896, 2651848), (150816, 2196088), (162048, 2043871), (166528, 1988886), (201088, 1647066), (249792, 1325924), (274511, 1206528), (301632, 1098044), (331481, 999168), (333056, 994443), (402176, 823533), (499584, 662962), (549022, 603264)]