1211315028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3294

約数の個数: 144

約数和(自身を含む): 3647613312

約数和(自身を除く): 2436298284

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 121, 132, 148, 154, 222, 231, 242, 259, 308, 363, 407, 444, 462, 484, 518, 726, 777, 814, 847, 924, 1036, 1221, 1452, 1554, 1628, 1694, 2442, 2541, 2849, 3108, 3221, 3388, 4477, 4884, 5082, 5698, 6442, 8547, 8954, 9663, 10164, 11396, 12884, 13431, 17094, 17908, 19326, 22547, 26862, 31339, 34188, 35431, 38652, 45094, 53724, 62678, 67641, 70862, 90188, 94017, 106293, 119177, 125356, 135282, 141724, 188034, 212586, 238354, 248017, 270564, 357531, 376068, 389741, 425172, 476708, 496034, 715062, 744051, 779482, 834239, 992068, 1169223, 1310947, 1430124, 1488102, 1558964, 1668478, 2338446, 2502717, 2621894, 2728187, 2976204, 3336956, 3932841, 4676892, 5005434, 5243788, 5456374, 7865682, 8184561, 9176629, 10010868, 10912748, 14420417, 15731364, 16369122, 18353258, 27529887, 28840834, 32738244, 36706516, 43261251, 55059774, 57681668, 86522502, 100942919, 110119548, 173045004, 201885838, 302828757, 403771676, 605657514, 1211315028]

約数ペア:

[(1, 1211315028), (2, 605657514), (3, 403771676), (4, 302828757), (6, 201885838), (7, 173045004), (11, 110119548), (12, 100942919), (14, 86522502), (21, 57681668), (22, 55059774), (28, 43261251), (33, 36706516), (37, 32738244), (42, 28840834), (44, 27529887), (66, 18353258), (74, 16369122), (77, 15731364), (84, 14420417), (111, 10912748), (121, 10010868), (132, 9176629), (148, 8184561), (154, 7865682), (222, 5456374), (231, 5243788), (242, 5005434), (259, 4676892), (308, 3932841), (363, 3336956), (407, 2976204), (444, 2728187), (462, 2621894), (484, 2502717), (518, 2338446), (726, 1668478), (777, 1558964), (814, 1488102), (847, 1430124), (924, 1310947), (1036, 1169223), (1221, 992068), (1452, 834239), (1554, 779482), (1628, 744051), (1694, 715062), (2442, 496034), (2541, 476708), (2849, 425172), (3108, 389741), (3221, 376068), (3388, 357531), (4477, 270564), (4884, 248017), (5082, 238354), (5698, 212586), (6442, 188034), (8547, 141724), (8954, 135282), (9663, 125356), (10164, 119177), (11396, 106293), (12884, 94017), (13431, 90188), (17094, 70862), (17908, 67641), (19326, 62678), (22547, 53724), (26862, 45094), (31339, 38652), (34188, 35431)]