419688

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 1224000

約数和(自身を除く): 804312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 67, 72, 87, 108, 116, 134, 174, 201, 216, 232, 261, 268, 348, 402, 522, 536, 603, 696, 783, 804, 1044, 1206, 1566, 1608, 1809, 1943, 2088, 2412, 3132, 3618, 3886, 4824, 5829, 6264, 7236, 7772, 11658, 14472, 15544, 17487, 23316, 34974, 46632, 52461, 69948, 104922, 139896, 209844, 419688]

約数ペア:

[(1, 419688), (2, 209844), (3, 139896), (4, 104922), (6, 69948), (8, 52461), (9, 46632), (12, 34974), (18, 23316), (24, 17487), (27, 15544), (29, 14472), (36, 11658), (54, 7772), (58, 7236), (67, 6264), (72, 5829), (87, 4824), (108, 3886), (116, 3618), (134, 3132), (174, 2412), (201, 2088), (216, 1943), (232, 1809), (261, 1608), (268, 1566), (348, 1206), (402, 1044), (522, 804), (536, 783), (603, 696)]