748902672

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{3931}}^1$

素因数の和:3968

約数の個数: 180

約数和(自身を含む): 2529015216

約数和(自身を除く): 1780112544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1701, 1764, 1944, 2268, 2352, 2646, 3024, 3402, 3528, 3888, 3931, 3969, 4536, 5292, 6804, 7056, 7862, 7938, 9072, 10584, 11793, 11907, 13608, 15724, 15876, 21168, 23586, 23814, 27216, 27517, 31448, 31752, 35379, 47172, 47628, 55034, 62896, 63504, 70758, 82551, 94344, 95256, 106137, 110068, 141516, 165102, 188688, 190512, 192619, 212274, 220136, 247653, 283032, 318411, 330204, 385238, 424548, 440272, 495306, 566064, 577857, 636822, 660408, 742959, 770476, 849096, 955233, 990612, 1155714, 1273644, 1320816, 1485918, 1540952, 1698192, 1733571, 1910466, 1981224, 2228877, 2311428, 2547288, 2971836, 3081904, 3467142, 3820932, 3962448, 4457754, 4622856, 5094576, 5200713, 5943672, 6686631, 6934284, 7641864, 8915508, 9245712, 10401426, 11887344, 13373262, 13868568, 15283728, 15602139, 17831016, 20802852, 26746524, 27737136, 31204278, 35662032, 41605704, 46806417, 53493048, 62408556, 83211408, 93612834, 106986096, 124817112, 187225668, 249634224, 374451336, 748902672]

約数ペア:

[(1, 748902672), (2, 374451336), (3, 249634224), (4, 187225668), (6, 124817112), (7, 106986096), (8, 93612834), (9, 83211408), (12, 62408556), (14, 53493048), (16, 46806417), (18, 41605704), (21, 35662032), (24, 31204278), (27, 27737136), (28, 26746524), (36, 20802852), (42, 17831016), (48, 15602139), (49, 15283728), (54, 13868568), (56, 13373262), (63, 11887344), (72, 10401426), (81, 9245712), (84, 8915508), (98, 7641864), (108, 6934284), (112, 6686631), (126, 5943672), (144, 5200713), (147, 5094576), (162, 4622856), (168, 4457754), (189, 3962448), (196, 3820932), (216, 3467142), (243, 3081904), (252, 2971836), (294, 2547288), (324, 2311428), (336, 2228877), (378, 1981224), (392, 1910466), (432, 1733571), (441, 1698192), (486, 1540952), (504, 1485918), (567, 1320816), (588, 1273644), (648, 1155714), (756, 990612), (784, 955233), (882, 849096), (972, 770476), (1008, 742959), (1134, 660408), (1176, 636822), (1296, 577857), (1323, 566064), (1512, 495306), (1701, 440272), (1764, 424548), (1944, 385238), (2268, 330204), (2352, 318411), (2646, 283032), (3024, 247653), (3402, 220136), (3528, 212274), (3888, 192619), (3931, 190512), (3969, 188688), (4536, 165102), (5292, 141516), (6804, 110068), (7056, 106137), (7862, 95256), (7938, 94344), (9072, 82551), (10584, 70758), (11793, 63504), (11907, 62896), (13608, 55034), (15724, 47628), (15876, 47172), (21168, 35379), (23586, 31752), (23814, 31448), (27216, 27517)]