2012365472

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 4494926520

約数和(自身を除く): 2482561048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 89, 104, 113, 148, 169, 178, 208, 226, 296, 338, 356, 416, 452, 481, 592, 676, 712, 904, 962, 1157, 1184, 1352, 1424, 1469, 1808, 1924, 2314, 2704, 2848, 2938, 3293, 3616, 3848, 4181, 4628, 5408, 5876, 6253, 6586, 7696, 8362, 9256, 10057, 11752, 12506, 13172, 15041, 15392, 16724, 18512, 19097, 20114, 23504, 25012, 26344, 30082, 33448, 37024, 38194, 40228, 42809, 47008, 50024, 52688, 54353, 60164, 66896, 76388, 80456, 85618, 100048, 105376, 108706, 120328, 130741, 133792, 152776, 160912, 171236, 200096, 217412, 240656, 261482, 305552, 321824, 342472, 372109, 434824, 481312, 522964, 556517, 611104, 684944, 706589, 744218, 869648, 1045928, 1113034, 1369888, 1413178, 1488436, 1699633, 1739296, 2091856, 2226068, 2826356, 2976872, 3399266, 4183712, 4452136, 4837417, 5652712, 5953744, 6798532, 8904272, 9674834, 11305424, 11907488, 13597064, 17808544, 19349668, 22610848, 27194128, 38699336, 54388256, 62886421, 77398672, 125772842, 154797344, 251545684, 503091368, 1006182736, 2012365472]

約数ペア:

[(1, 2012365472), (2, 1006182736), (4, 503091368), (8, 251545684), (13, 154797344), (16, 125772842), (26, 77398672), (32, 62886421), (37, 54388256), (52, 38699336), (74, 27194128), (89, 22610848), (104, 19349668), (113, 17808544), (148, 13597064), (169, 11907488), (178, 11305424), (208, 9674834), (226, 8904272), (296, 6798532), (338, 5953744), (356, 5652712), (416, 4837417), (452, 4452136), (481, 4183712), (592, 3399266), (676, 2976872), (712, 2826356), (904, 2226068), (962, 2091856), (1157, 1739296), (1184, 1699633), (1352, 1488436), (1424, 1413178), (1469, 1369888), (1808, 1113034), (1924, 1045928), (2314, 869648), (2704, 744218), (2848, 706589), (2938, 684944), (3293, 611104), (3616, 556517), (3848, 522964), (4181, 481312), (4628, 434824), (5408, 372109), (5876, 342472), (6253, 321824), (6586, 305552), (7696, 261482), (8362, 240656), (9256, 217412), (10057, 200096), (11752, 171236), (12506, 160912), (13172, 152776), (15041, 133792), (15392, 130741), (16724, 120328), (18512, 108706), (19097, 105376), (20114, 100048), (23504, 85618), (25012, 80456), (26344, 76388), (30082, 66896), (33448, 60164), (37024, 54353), (38194, 52688), (40228, 50024), (42809, 47008)]