321292014

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 710760960

約数和(自身を除く): 389468946

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 181, 362, 437, 543, 677, 874, 1086, 1311, 1354, 2031, 2622, 3439, 4062, 4163, 6878, 8326, 10317, 12489, 12863, 15571, 20634, 24978, 25726, 31142, 38589, 46713, 77178, 79097, 93426, 122537, 158194, 237291, 245074, 295849, 367611, 474582, 591698, 735222, 887547, 1775094, 2328203, 2818351, 4656406, 5636702, 6984609, 8455053, 13969218, 16910106, 53548669, 107097338, 160646007, 321292014]

約数ペア:

[(1, 321292014), (2, 160646007), (3, 107097338), (6, 53548669), (19, 16910106), (23, 13969218), (38, 8455053), (46, 6984609), (57, 5636702), (69, 4656406), (114, 2818351), (138, 2328203), (181, 1775094), (362, 887547), (437, 735222), (543, 591698), (677, 474582), (874, 367611), (1086, 295849), (1311, 245074), (1354, 237291), (2031, 158194), (2622, 122537), (3439, 93426), (4062, 79097), (4163, 77178), (6878, 46713), (8326, 38589), (10317, 31142), (12489, 25726), (12863, 24978), (15571, 20634)]