421775508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2494

約数の個数: 144

約数和(自身を含む): 1309537152

約数和(自身を除く): 887761644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 121, 132, 154, 187, 204, 231, 238, 242, 308, 357, 363, 374, 462, 476, 484, 561, 714, 726, 748, 847, 924, 1122, 1309, 1428, 1452, 1694, 2057, 2244, 2441, 2541, 2618, 3388, 3927, 4114, 4882, 5082, 5236, 6171, 7323, 7854, 8228, 9764, 10164, 12342, 14399, 14646, 15708, 17087, 24684, 26851, 28798, 29292, 34174, 41497, 43197, 51261, 53702, 57596, 68348, 80553, 82994, 86394, 102522, 107404, 124491, 161106, 165988, 172788, 187957, 205044, 248982, 290479, 295361, 322212, 375914, 456467, 497964, 563871, 580958, 590722, 751828, 871437, 886083, 912934, 1127742, 1161916, 1181444, 1369401, 1742874, 1772166, 1825868, 2067527, 2255484, 2738802, 3195269, 3485748, 3544332, 4135054, 5021137, 5477604, 6202581, 6390538, 8270108, 9585807, 10042274, 12405162, 12781076, 15063411, 19171614, 20084548, 24810324, 30126822, 35147959, 38343228, 60253644, 70295918, 105443877, 140591836, 210887754, 421775508]

約数ペア:

[(1, 421775508), (2, 210887754), (3, 140591836), (4, 105443877), (6, 70295918), (7, 60253644), (11, 38343228), (12, 35147959), (14, 30126822), (17, 24810324), (21, 20084548), (22, 19171614), (28, 15063411), (33, 12781076), (34, 12405162), (42, 10042274), (44, 9585807), (51, 8270108), (66, 6390538), (68, 6202581), (77, 5477604), (84, 5021137), (102, 4135054), (119, 3544332), (121, 3485748), (132, 3195269), (154, 2738802), (187, 2255484), (204, 2067527), (231, 1825868), (238, 1772166), (242, 1742874), (308, 1369401), (357, 1181444), (363, 1161916), (374, 1127742), (462, 912934), (476, 886083), (484, 871437), (561, 751828), (714, 590722), (726, 580958), (748, 563871), (847, 497964), (924, 456467), (1122, 375914), (1309, 322212), (1428, 295361), (1452, 290479), (1694, 248982), (2057, 205044), (2244, 187957), (2441, 172788), (2541, 165988), (2618, 161106), (3388, 124491), (3927, 107404), (4114, 102522), (4882, 86394), (5082, 82994), (5236, 80553), (6171, 68348), (7323, 57596), (7854, 53702), (8228, 51261), (9764, 43197), (10164, 41497), (12342, 34174), (14399, 29292), (14646, 28798), (15708, 26851), (17087, 24684)]