1242060768

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^4\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 180

約数和(自身を含む): 3851783208

約数和(自身を除く): 2609722440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 151, 156, 169, 208, 234, 288, 302, 312, 338, 416, 453, 468, 507, 604, 624, 676, 906, 936, 1014, 1208, 1248, 1352, 1359, 1521, 1812, 1872, 1963, 2028, 2197, 2416, 2704, 2718, 3042, 3624, 3744, 3926, 4056, 4394, 4832, 5408, 5436, 5889, 6084, 6591, 7248, 7852, 8112, 8788, 10872, 11778, 12168, 13182, 14496, 15704, 16224, 17576, 17667, 19773, 21744, 23556, 24336, 25519, 26364, 28561, 31408, 35152, 35334, 39546, 43488, 47112, 48672, 51038, 52728, 57122, 62816, 70304, 70668, 76557, 79092, 85683, 94224, 102076, 105456, 114244, 141336, 153114, 158184, 171366, 188448, 204152, 210912, 228488, 229671, 257049, 282672, 306228, 316368, 331747, 342732, 408304, 456976, 459342, 514098, 565344, 612456, 632736, 663494, 685464, 816608, 913952, 918684, 995241, 1028196, 1224912, 1326988, 1370928, 1837368, 1990482, 2056392, 2449824, 2653976, 2741856, 2985723, 3674736, 3980964, 4112784, 4312711, 5307952, 5971446, 7349472, 7961928, 8225568, 8625422, 10615904, 11942892, 12938133, 15923856, 17250844, 23885784, 25876266, 31847712, 34501688, 38814399, 47771568, 51752532, 69003376, 77628798, 95543136, 103505064, 138006752, 155257596, 207010128, 310515192, 414020256, 621030384, 1242060768]

約数ペア:

[(1, 1242060768), (2, 621030384), (3, 414020256), (4, 310515192), (6, 207010128), (8, 155257596), (9, 138006752), (12, 103505064), (13, 95543136), (16, 77628798), (18, 69003376), (24, 51752532), (26, 47771568), (32, 38814399), (36, 34501688), (39, 31847712), (48, 25876266), (52, 23885784), (72, 17250844), (78, 15923856), (96, 12938133), (104, 11942892), (117, 10615904), (144, 8625422), (151, 8225568), (156, 7961928), (169, 7349472), (208, 5971446), (234, 5307952), (288, 4312711), (302, 4112784), (312, 3980964), (338, 3674736), (416, 2985723), (453, 2741856), (468, 2653976), (507, 2449824), (604, 2056392), (624, 1990482), (676, 1837368), (906, 1370928), (936, 1326988), (1014, 1224912), (1208, 1028196), (1248, 995241), (1352, 918684), (1359, 913952), (1521, 816608), (1812, 685464), (1872, 663494), (1963, 632736), (2028, 612456), (2197, 565344), (2416, 514098), (2704, 459342), (2718, 456976), (3042, 408304), (3624, 342732), (3744, 331747), (3926, 316368), (4056, 306228), (4394, 282672), (4832, 257049), (5408, 229671), (5436, 228488), (5889, 210912), (6084, 204152), (6591, 188448), (7248, 171366), (7852, 158184), (8112, 153114), (8788, 141336), (10872, 114244), (11778, 105456), (12168, 102076), (13182, 94224), (14496, 85683), (15704, 79092), (16224, 76557), (17576, 70668), (17667, 70304), (19773, 62816), (21744, 57122), (23556, 52728), (24336, 51038), (25519, 48672), (26364, 47112), (28561, 43488), (31408, 39546), (35152, 35334)]