421323216

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{214087}}^1$

素因数の和:214139

約数の個数: 40

約数和(自身を含む): 1114970304

約数和(自身を除く): 693647088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 214087, 428174, 642261, 856348, 1284522, 1712696, 2569044, 3425392, 5138088, 8777567, 10276176, 17555134, 26332701, 35110268, 52665402, 70220536, 105330804, 140441072, 210661608, 421323216]

約数ペア:

[(1, 421323216), (2, 210661608), (3, 140441072), (4, 105330804), (6, 70220536), (8, 52665402), (12, 35110268), (16, 26332701), (24, 17555134), (41, 10276176), (48, 8777567), (82, 5138088), (123, 3425392), (164, 2569044), (246, 1712696), (328, 1284522), (492, 856348), (656, 642261), (984, 428174), (1968, 214087)]