344704612

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 744757440

約数和(自身を除く): 400052828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 151, 196, 266, 302, 532, 604, 613, 931, 1057, 1226, 1862, 2114, 2452, 2869, 3724, 4228, 4291, 5738, 7399, 8582, 11476, 11647, 14798, 17164, 20083, 23294, 29596, 30037, 40166, 46588, 60074, 80332, 81529, 92563, 120148, 140581, 163058, 185126, 281162, 326116, 370252, 562324, 570703, 647941, 1141406, 1295882, 1758697, 2282812, 2591764, 3517394, 4535587, 7034788, 9071174, 12310879, 18142348, 24621758, 49243516, 86176153, 172352306, 344704612]

約数ペア:

[(1, 344704612), (2, 172352306), (4, 86176153), (7, 49243516), (14, 24621758), (19, 18142348), (28, 12310879), (38, 9071174), (49, 7034788), (76, 4535587), (98, 3517394), (133, 2591764), (151, 2282812), (196, 1758697), (266, 1295882), (302, 1141406), (532, 647941), (604, 570703), (613, 562324), (931, 370252), (1057, 326116), (1226, 281162), (1862, 185126), (2114, 163058), (2452, 140581), (2869, 120148), (3724, 92563), (4228, 81529), (4291, 80332), (5738, 60074), (7399, 46588), (8582, 40166), (11476, 30037), (11647, 29596), (14798, 23294), (17164, 20083)]