422287208

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 1016064000

約数和(自身を除く): 593776792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 41, 56, 62, 68, 82, 119, 124, 136, 164, 217, 238, 248, 287, 328, 349, 434, 476, 527, 574, 697, 698, 868, 952, 1054, 1148, 1271, 1394, 1396, 1736, 2108, 2296, 2443, 2542, 2788, 2792, 3689, 4216, 4879, 4886, 5084, 5576, 5933, 7378, 8897, 9758, 9772, 10168, 10819, 11866, 14309, 14756, 17794, 19516, 19544, 21607, 21638, 23732, 28618, 29512, 35588, 39032, 41531, 43214, 43276, 47464, 57236, 71176, 75733, 83062, 86428, 86552, 100163, 114472, 151249, 151466, 166124, 172856, 183923, 200326, 243253, 302498, 302932, 332248, 367846, 400652, 443579, 486506, 604996, 605864, 735692, 801304, 887158, 973012, 1209992, 1287461, 1471384, 1702771, 1774316, 1946024, 2574922, 3105053, 3405542, 3548632, 5149844, 6210106, 6811084, 7540843, 10299688, 12420212, 13622168, 15081686, 24840424, 30163372, 52785901, 60326744, 105571802, 211143604, 422287208]

約数ペア:

[(1, 422287208), (2, 211143604), (4, 105571802), (7, 60326744), (8, 52785901), (14, 30163372), (17, 24840424), (28, 15081686), (31, 13622168), (34, 12420212), (41, 10299688), (56, 7540843), (62, 6811084), (68, 6210106), (82, 5149844), (119, 3548632), (124, 3405542), (136, 3105053), (164, 2574922), (217, 1946024), (238, 1774316), (248, 1702771), (287, 1471384), (328, 1287461), (349, 1209992), (434, 973012), (476, 887158), (527, 801304), (574, 735692), (697, 605864), (698, 604996), (868, 486506), (952, 443579), (1054, 400652), (1148, 367846), (1271, 332248), (1394, 302932), (1396, 302498), (1736, 243253), (2108, 200326), (2296, 183923), (2443, 172856), (2542, 166124), (2788, 151466), (2792, 151249), (3689, 114472), (4216, 100163), (4879, 86552), (4886, 86428), (5084, 83062), (5576, 75733), (5933, 71176), (7378, 57236), (8897, 47464), (9758, 43276), (9772, 43214), (10168, 41531), (10819, 39032), (11866, 35588), (14309, 29512), (14756, 28618), (17794, 23732), (19516, 21638), (19544, 21607)]