1215307548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3673}}^1$

素因数の和:3804

約数の個数: 144

約数和(自身を含む): 3819431616

約数和(自身を除く): 2604124068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 101, 117, 126, 156, 182, 202, 234, 252, 273, 303, 364, 404, 468, 546, 606, 707, 819, 909, 1092, 1212, 1313, 1414, 1638, 1818, 2121, 2626, 2828, 3276, 3636, 3673, 3939, 4242, 5252, 6363, 7346, 7878, 8484, 9191, 11019, 11817, 12726, 14692, 15756, 18382, 22038, 23634, 25452, 25711, 27573, 33057, 36764, 44076, 47268, 47749, 51422, 55146, 66114, 77133, 82719, 95498, 102844, 110292, 132228, 143247, 154266, 165438, 190996, 231399, 286494, 308532, 330876, 334243, 370973, 429741, 462798, 572988, 668486, 741946, 859482, 925596, 1002729, 1112919, 1336972, 1483892, 1718964, 2005458, 2225838, 2596811, 3008187, 3338757, 4010916, 4451676, 4822649, 5193622, 6016374, 6677514, 7790433, 9645298, 10387244, 12032748, 13355028, 14467947, 15580866, 19290596, 23371299, 28935894, 31161732, 33758543, 43403841, 46742598, 57871788, 67517086, 86807682, 93485196, 101275629, 135034172, 173615364, 202551258, 303826887, 405102516, 607653774, 1215307548]

約数ペア:

[(1, 1215307548), (2, 607653774), (3, 405102516), (4, 303826887), (6, 202551258), (7, 173615364), (9, 135034172), (12, 101275629), (13, 93485196), (14, 86807682), (18, 67517086), (21, 57871788), (26, 46742598), (28, 43403841), (36, 33758543), (39, 31161732), (42, 28935894), (52, 23371299), (63, 19290596), (78, 15580866), (84, 14467947), (91, 13355028), (101, 12032748), (117, 10387244), (126, 9645298), (156, 7790433), (182, 6677514), (202, 6016374), (234, 5193622), (252, 4822649), (273, 4451676), (303, 4010916), (364, 3338757), (404, 3008187), (468, 2596811), (546, 2225838), (606, 2005458), (707, 1718964), (819, 1483892), (909, 1336972), (1092, 1112919), (1212, 1002729), (1313, 925596), (1414, 859482), (1638, 741946), (1818, 668486), (2121, 572988), (2626, 462798), (2828, 429741), (3276, 370973), (3636, 334243), (3673, 330876), (3939, 308532), (4242, 286494), (5252, 231399), (6363, 190996), (7346, 165438), (7878, 154266), (8484, 143247), (9191, 132228), (11019, 110292), (11817, 102844), (12726, 95498), (14692, 82719), (15756, 77133), (18382, 66114), (22038, 55146), (23634, 51422), (25452, 47749), (25711, 47268), (27573, 44076), (33057, 36764)]