493091456

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 1215513600

約数和(自身を除く): 722422144

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 79, 88, 104, 121, 124, 128, 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, 1408, 1573, 1612, 1664, 1738, 1936, 1984, 2054, 2288, 2449, 2528, 2728, 3146, 3224, 3476, 3751, 3872, 3968, 4108, 4433, 4576, 4898, 5056, 5456, 6292, 6448, 6952, 7502, 7744, 8216, 8866, 9152, 9559, 9796, 10112, 10912, 11297, 12584, 12896, 13904, 15004, 15488, 16432, 17732, 18304, 19118, 19592, 21824, 22594, 25168, 25792, 26939, 27808, 30008, 31837, 32864, 35464, 38236, 39184, 43648, 45188, 48763, 50336, 51584, 53878, 55616, 60016, 63674, 65728, 70928, 76472, 78368, 90376, 97526, 100672, 107756, 111232, 120032, 124267, 127348, 131456, 141856, 152944, 156736, 180752, 195052, 201344, 215512, 240064, 248534, 254696, 283712, 296329, 305888, 313472, 350207, 361504, 390104, 431024, 480128, 497068, 509392, 567424, 592658, 611776, 700414, 723008, 780208, 862048, 994136, 1018784, 1185316, 1223552, 1400828, 1446016, 1560416, 1724096, 1988272, 2037568, 2370632, 2801656, 3120832, 3448192, 3852277, 3976544, 4075136, 4741264, 5603312, 6241664, 7704554, 7953088, 9482528, 11206624, 15409108, 15906176, 18965056, 22413248, 30818216, 37930112, 44826496, 61636432, 123272864, 246545728, 493091456]

約数ペア:

[(1, 493091456), (2, 246545728), (4, 123272864), (8, 61636432), (11, 44826496), (13, 37930112), (16, 30818216), (22, 22413248), (26, 18965056), (31, 15906176), (32, 15409108), (44, 11206624), (52, 9482528), (62, 7953088), (64, 7704554), (79, 6241664), (88, 5603312), (104, 4741264), (121, 4075136), (124, 3976544), (128, 3852277), (143, 3448192), (158, 3120832), (176, 2801656), (208, 2370632), (242, 2037568), (248, 1988272), (286, 1724096), (316, 1560416), (341, 1446016), (352, 1400828), (403, 1223552), (416, 1185316), (484, 1018784), (496, 994136), (572, 862048), (632, 780208), (682, 723008), (704, 700414), (806, 611776), (832, 592658), (869, 567424), (968, 509392), (992, 497068), (1027, 480128), (1144, 431024), (1264, 390104), (1364, 361504), (1408, 350207), (1573, 313472), (1612, 305888), (1664, 296329), (1738, 283712), (1936, 254696), (1984, 248534), (2054, 240064), (2288, 215512), (2449, 201344), (2528, 195052), (2728, 180752), (3146, 156736), (3224, 152944), (3476, 141856), (3751, 131456), (3872, 127348), (3968, 124267), (4108, 120032), (4433, 111232), (4576, 107756), (4898, 100672), (5056, 97526), (5456, 90376), (6292, 78368), (6448, 76472), (6952, 70928), (7502, 65728), (7744, 63674), (8216, 60016), (8866, 55616), (9152, 53878), (9559, 51584), (9796, 50336), (10112, 48763), (10912, 45188), (11297, 43648), (12584, 39184), (12896, 38236), (13904, 35464), (15004, 32864), (15488, 31837), (16432, 30008), (17732, 27808), (18304, 26939), (19118, 25792), (19592, 25168), (21824, 22594)]