221876622

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2338

約数の個数: 96

約数和(自身を含む): 574685280

約数和(自身を除く): 352808658

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 29, 33, 34, 51, 58, 66, 87, 99, 102, 153, 174, 187, 198, 261, 306, 319, 374, 493, 522, 561, 638, 957, 986, 1122, 1479, 1683, 1914, 2273, 2871, 2958, 3366, 4437, 4546, 5423, 5742, 6819, 8874, 10846, 13638, 16269, 20457, 25003, 32538, 38641, 40914, 48807, 50006, 65917, 75009, 77282, 97614, 115923, 131834, 150018, 197751, 225027, 231846, 347769, 395502, 425051, 450054, 593253, 695538, 725087, 850102, 1120589, 1186506, 1275153, 1450174, 2175261, 2241178, 2550306, 3361767, 3825459, 4350522, 6525783, 6723534, 7650918, 10085301, 12326479, 13051566, 20170602, 24652958, 36979437, 73958874, 110938311, 221876622]

約数ペア:

[(1, 221876622), (2, 110938311), (3, 73958874), (6, 36979437), (9, 24652958), (11, 20170602), (17, 13051566), (18, 12326479), (22, 10085301), (29, 7650918), (33, 6723534), (34, 6525783), (51, 4350522), (58, 3825459), (66, 3361767), (87, 2550306), (99, 2241178), (102, 2175261), (153, 1450174), (174, 1275153), (187, 1186506), (198, 1120589), (261, 850102), (306, 725087), (319, 695538), (374, 593253), (493, 450054), (522, 425051), (561, 395502), (638, 347769), (957, 231846), (986, 225027), (1122, 197751), (1479, 150018), (1683, 131834), (1914, 115923), (2273, 97614), (2871, 77282), (2958, 75009), (3366, 65917), (4437, 50006), (4546, 48807), (5423, 40914), (5742, 38641), (6819, 32538), (8874, 25003), (10846, 20457), (13638, 16269)]