246545728

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 605373440

約数和(自身を除く): 358827712

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 79, 88, 104, 121, 124, 143, 158, 176, 208, 242, 248, 286, 316, 341, 352, 403, 416, 484, 496, 572, 632, 682, 704, 806, 832, 869, 968, 992, 1027, 1144, 1264, 1364, 1573, 1612, 1738, 1936, 1984, 2054, 2288, 2449, 2528, 2728, 3146, 3224, 3476, 3751, 3872, 4108, 4433, 4576, 4898, 5056, 5456, 6292, 6448, 6952, 7502, 7744, 8216, 8866, 9152, 9559, 9796, 10912, 11297, 12584, 12896, 13904, 15004, 16432, 17732, 19118, 19592, 21824, 22594, 25168, 25792, 26939, 27808, 30008, 31837, 32864, 35464, 38236, 39184, 45188, 48763, 50336, 53878, 55616, 60016, 63674, 65728, 70928, 76472, 78368, 90376, 97526, 100672, 107756, 120032, 124267, 127348, 141856, 152944, 156736, 180752, 195052, 215512, 240064, 248534, 254696, 283712, 296329, 305888, 350207, 361504, 390104, 431024, 497068, 509392, 592658, 611776, 700414, 723008, 780208, 862048, 994136, 1018784, 1185316, 1400828, 1560416, 1724096, 1988272, 2037568, 2370632, 2801656, 3120832, 3852277, 3976544, 4741264, 5603312, 7704554, 7953088, 9482528, 11206624, 15409108, 18965056, 22413248, 30818216, 61636432, 123272864, 246545728]

約数ペア:

[(1, 246545728), (2, 123272864), (4, 61636432), (8, 30818216), (11, 22413248), (13, 18965056), (16, 15409108), (22, 11206624), (26, 9482528), (31, 7953088), (32, 7704554), (44, 5603312), (52, 4741264), (62, 3976544), (64, 3852277), (79, 3120832), (88, 2801656), (104, 2370632), (121, 2037568), (124, 1988272), (143, 1724096), (158, 1560416), (176, 1400828), (208, 1185316), (242, 1018784), (248, 994136), (286, 862048), (316, 780208), (341, 723008), (352, 700414), (403, 611776), (416, 592658), (484, 509392), (496, 497068), (572, 431024), (632, 390104), (682, 361504), (704, 350207), (806, 305888), (832, 296329), (869, 283712), (968, 254696), (992, 248534), (1027, 240064), (1144, 215512), (1264, 195052), (1364, 180752), (1573, 156736), (1612, 152944), (1738, 141856), (1936, 127348), (1984, 124267), (2054, 120032), (2288, 107756), (2449, 100672), (2528, 97526), (2728, 90376), (3146, 78368), (3224, 76472), (3476, 70928), (3751, 65728), (3872, 63674), (4108, 60016), (4433, 55616), (4576, 53878), (4898, 50336), (5056, 48763), (5456, 45188), (6292, 39184), (6448, 38236), (6952, 35464), (7502, 32864), (7744, 31837), (8216, 30008), (8866, 27808), (9152, 26939), (9559, 25792), (9796, 25168), (10912, 22594), (11297, 21824), (12584, 19592), (12896, 19118), (13904, 17732), (15004, 16432)]