216319922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1743

約数の個数: 64

約数和(自身を含む): 430424064

約数和(自身を除く): 214104142

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 91, 161, 182, 217, 299, 322, 403, 434, 598, 713, 806, 1426, 1667, 2093, 2821, 3334, 4186, 4991, 5642, 9269, 9982, 11669, 18538, 21671, 23338, 38341, 43342, 51677, 64883, 76682, 103354, 129766, 151697, 268387, 303394, 361739, 498433, 536774, 671801, 723478, 996866, 1188571, 1343602, 2377142, 3489031, 4702607, 6978062, 8319997, 9405214, 15451423, 16639994, 30902846, 108159961, 216319922]

約数ペア:

[(1, 216319922), (2, 108159961), (7, 30902846), (13, 16639994), (14, 15451423), (23, 9405214), (26, 8319997), (31, 6978062), (46, 4702607), (62, 3489031), (91, 2377142), (161, 1343602), (182, 1188571), (217, 996866), (299, 723478), (322, 671801), (403, 536774), (434, 498433), (598, 361739), (713, 303394), (806, 268387), (1426, 151697), (1667, 129766), (2093, 103354), (2821, 76682), (3334, 64883), (4186, 51677), (4991, 43342), (5642, 38341), (9269, 23338), (9982, 21671), (11669, 18538)]