308973516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{7487}}^1$

素因数の和:7694

約数の個数: 48

約数和(自身を含む): 763176960

約数和(自身を除く): 454203444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 181, 228, 362, 543, 724, 1086, 2172, 3439, 6878, 7487, 10317, 13756, 14974, 20634, 22461, 29948, 41268, 44922, 89844, 142253, 284506, 426759, 569012, 853518, 1355147, 1707036, 2710294, 4065441, 5420588, 8130882, 16261764, 25747793, 51495586, 77243379, 102991172, 154486758, 308973516]

約数ペア:

[(1, 308973516), (2, 154486758), (3, 102991172), (4, 77243379), (6, 51495586), (12, 25747793), (19, 16261764), (38, 8130882), (57, 5420588), (76, 4065441), (114, 2710294), (181, 1707036), (228, 1355147), (362, 853518), (543, 569012), (724, 426759), (1086, 284506), (2172, 142253), (3439, 89844), (6878, 44922), (7487, 41268), (10317, 29948), (13756, 22461), (14974, 20634)]