40257324

素因数分解:

$2^2\times 3^5\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 107016000

約数和(自身を除く): 66758676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 243, 249, 324, 332, 486, 498, 499, 747, 972, 996, 998, 1494, 1497, 1996, 2241, 2988, 2994, 4482, 4491, 5988, 6723, 8964, 8982, 13446, 13473, 17964, 20169, 26892, 26946, 40338, 40419, 41417, 53892, 80676, 80838, 82834, 121257, 124251, 161676, 165668, 242514, 248502, 372753, 485028, 497004, 745506, 1118259, 1491012, 2236518, 3354777, 4473036, 6709554, 10064331, 13419108, 20128662, 40257324]

約数ペア:

[(1, 40257324), (2, 20128662), (3, 13419108), (4, 10064331), (6, 6709554), (9, 4473036), (12, 3354777), (18, 2236518), (27, 1491012), (36, 1118259), (54, 745506), (81, 497004), (83, 485028), (108, 372753), (162, 248502), (166, 242514), (243, 165668), (249, 161676), (324, 124251), (332, 121257), (486, 82834), (498, 80838), (499, 80676), (747, 53892), (972, 41417), (996, 40419), (998, 40338), (1494, 26946), (1497, 26892), (1996, 20169), (2241, 17964), (2988, 13473), (2994, 13446), (4482, 8982), (4491, 8964), (5988, 6723)]