311629692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 811641600

約数和(自身を除く): 500011908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 121, 132, 179, 218, 242, 327, 358, 363, 436, 484, 537, 654, 716, 726, 1074, 1199, 1308, 1331, 1452, 1969, 2148, 2398, 2662, 3597, 3938, 3993, 4796, 5324, 5907, 7194, 7876, 7986, 11814, 13189, 14388, 15972, 19511, 21659, 23628, 26378, 39022, 39567, 43318, 52756, 58533, 64977, 78044, 79134, 86636, 117066, 129954, 145079, 158268, 214621, 234132, 238249, 259908, 290158, 429242, 435237, 476498, 580316, 643863, 714747, 858484, 870474, 952996, 1287726, 1429494, 1740948, 2360831, 2575452, 2858988, 4721662, 7082493, 9443324, 14164986, 25969141, 28329972, 51938282, 77907423, 103876564, 155814846, 311629692]

約数ペア:

[(1, 311629692), (2, 155814846), (3, 103876564), (4, 77907423), (6, 51938282), (11, 28329972), (12, 25969141), (22, 14164986), (33, 9443324), (44, 7082493), (66, 4721662), (109, 2858988), (121, 2575452), (132, 2360831), (179, 1740948), (218, 1429494), (242, 1287726), (327, 952996), (358, 870474), (363, 858484), (436, 714747), (484, 643863), (537, 580316), (654, 476498), (716, 435237), (726, 429242), (1074, 290158), (1199, 259908), (1308, 238249), (1331, 234132), (1452, 214621), (1969, 158268), (2148, 145079), (2398, 129954), (2662, 117066), (3597, 86636), (3938, 79134), (3993, 78044), (4796, 64977), (5324, 58533), (5907, 52756), (7194, 43318), (7876, 39567), (7986, 39022), (11814, 26378), (13189, 23628), (14388, 21659), (15972, 19511)]