315405454

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14563}}^1$

素因数の和:14609

約数の個数: 48

約数和(自身を含む): 627591888

約数和(自身を除く): 312186434

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 10829, 14563, 21658, 29126, 101941, 189319, 203882, 247571, 378638, 495142, 713587, 1325233, 1427174, 1732997, 2650466, 3218423, 3465994, 6436846, 9276631, 12130979, 18553262, 22528961, 24261958, 45057922, 157702727, 315405454]

約数ペア:

[(1, 315405454), (2, 157702727), (7, 45057922), (13, 24261958), (14, 22528961), (17, 18553262), (26, 12130979), (34, 9276631), (49, 6436846), (91, 3465994), (98, 3218423), (119, 2650466), (182, 1732997), (221, 1427174), (238, 1325233), (442, 713587), (637, 495142), (833, 378638), (1274, 247571), (1547, 203882), (1666, 189319), (3094, 101941), (10829, 29126), (14563, 21658)]