455647764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 1276289280

約数和(自身を除く): 820641516

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 101, 121, 132, 143, 156, 202, 239, 242, 286, 303, 363, 404, 429, 478, 484, 572, 606, 717, 726, 858, 956, 1111, 1212, 1313, 1434, 1452, 1573, 1716, 2222, 2626, 2629, 2868, 3107, 3146, 3333, 3939, 4444, 4719, 5252, 5258, 6214, 6292, 6666, 7878, 7887, 9321, 9438, 10516, 12221, 12428, 13332, 14443, 15756, 15774, 18642, 18876, 24139, 24442, 28886, 28919, 31548, 34177, 36663, 37284, 43329, 48278, 48884, 57772, 57838, 68354, 72417, 73326, 86658, 86757, 96556, 102531, 115676, 136708, 144834, 146652, 158873, 173316, 173514, 205062, 265529, 289668, 313807, 317746, 347028, 375947, 410124, 476619, 531058, 627614, 635492, 751894, 796587, 941421, 953238, 1062116, 1127841, 1255228, 1503788, 1593174, 1882842, 1906476, 2255682, 2920819, 3186348, 3451877, 3765684, 4511364, 5841638, 6903754, 8762457, 10355631, 11683276, 13807508, 17524914, 20711262, 35049828, 37970647, 41422524, 75941294, 113911941, 151882588, 227823882, 455647764]

約数ペア:

[(1, 455647764), (2, 227823882), (3, 151882588), (4, 113911941), (6, 75941294), (11, 41422524), (12, 37970647), (13, 35049828), (22, 20711262), (26, 17524914), (33, 13807508), (39, 11683276), (44, 10355631), (52, 8762457), (66, 6903754), (78, 5841638), (101, 4511364), (121, 3765684), (132, 3451877), (143, 3186348), (156, 2920819), (202, 2255682), (239, 1906476), (242, 1882842), (286, 1593174), (303, 1503788), (363, 1255228), (404, 1127841), (429, 1062116), (478, 953238), (484, 941421), (572, 796587), (606, 751894), (717, 635492), (726, 627614), (858, 531058), (956, 476619), (1111, 410124), (1212, 375947), (1313, 347028), (1434, 317746), (1452, 313807), (1573, 289668), (1716, 265529), (2222, 205062), (2626, 173514), (2629, 173316), (2868, 158873), (3107, 146652), (3146, 144834), (3333, 136708), (3939, 115676), (4444, 102531), (4719, 96556), (5252, 86757), (5258, 86658), (6214, 73326), (6292, 72417), (6666, 68354), (7878, 57838), (7887, 57772), (9321, 48884), (9438, 48278), (10516, 43329), (12221, 37284), (12428, 36663), (13332, 34177), (14443, 31548), (15756, 28919), (15774, 28886), (18642, 24442), (18876, 24139)]