725828904

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^2\times {\mathrm{1999}}^1$

素因数の和:2096

約数の個数: 96

約数和(自身を含む): 2067600000

約数和(自身を除く): 1341771096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 1681, 1999, 2214, 2952, 3362, 3998, 4428, 5043, 5997, 6724, 7996, 8856, 10086, 11994, 13448, 15129, 15992, 17991, 20172, 23988, 30258, 35982, 40344, 45387, 47976, 53973, 60516, 71964, 81959, 90774, 107946, 121032, 143928, 163918, 181548, 215892, 245877, 327836, 363096, 431784, 491754, 655672, 737631, 983508, 1475262, 1967016, 2212893, 2950524, 3360319, 4425786, 5901048, 6720638, 8851572, 10080957, 13441276, 17703144, 20161914, 26882552, 30242871, 40323828, 60485742, 80647656, 90728613, 120971484, 181457226, 241942968, 362914452, 725828904]

約数ペア:

[(1, 725828904), (2, 362914452), (3, 241942968), (4, 181457226), (6, 120971484), (8, 90728613), (9, 80647656), (12, 60485742), (18, 40323828), (24, 30242871), (27, 26882552), (36, 20161914), (41, 17703144), (54, 13441276), (72, 10080957), (82, 8851572), (108, 6720638), (123, 5901048), (164, 4425786), (216, 3360319), (246, 2950524), (328, 2212893), (369, 1967016), (492, 1475262), (738, 983508), (984, 737631), (1107, 655672), (1476, 491754), (1681, 431784), (1999, 363096), (2214, 327836), (2952, 245877), (3362, 215892), (3998, 181548), (4428, 163918), (5043, 143928), (5997, 121032), (6724, 107946), (7996, 90774), (8856, 81959), (10086, 71964), (11994, 60516), (13448, 53973), (15129, 47976), (15992, 45387), (17991, 40344), (20172, 35982), (23988, 30258)]