248189634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 687837696

約数和(自身を除く): 439648062

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 73, 77, 99, 121, 126, 146, 154, 198, 219, 223, 231, 242, 363, 438, 446, 462, 511, 657, 669, 693, 726, 803, 847, 1022, 1089, 1314, 1338, 1386, 1533, 1561, 1606, 1694, 2007, 2178, 2409, 2453, 2541, 3066, 3122, 4014, 4599, 4683, 4818, 4906, 5082, 5621, 7227, 7359, 7623, 8833, 9198, 9366, 11242, 14049, 14454, 14718, 15246, 16279, 16863, 17171, 17666, 22077, 26499, 26983, 28098, 32558, 33726, 34342, 44154, 48837, 50589, 51513, 52998, 53966, 61831, 79497, 80949, 97674, 101178, 103026, 113953, 123662, 146511, 154539, 158994, 161898, 179069, 185493, 188881, 227906, 242847, 293022, 309078, 341859, 358138, 370986, 377762, 485694, 537207, 556479, 566643, 683718, 1025577, 1074414, 1112958, 1133286, 1253483, 1611621, 1699929, 1969759, 2051154, 2506966, 3223242, 3399858, 3760449, 3939518, 5909277, 7520898, 11281347, 11818554, 13788313, 17727831, 22562694, 27576626, 35455662, 41364939, 82729878, 124094817, 248189634]

約数ペア:

[(1, 248189634), (2, 124094817), (3, 82729878), (6, 41364939), (7, 35455662), (9, 27576626), (11, 22562694), (14, 17727831), (18, 13788313), (21, 11818554), (22, 11281347), (33, 7520898), (42, 5909277), (63, 3939518), (66, 3760449), (73, 3399858), (77, 3223242), (99, 2506966), (121, 2051154), (126, 1969759), (146, 1699929), (154, 1611621), (198, 1253483), (219, 1133286), (223, 1112958), (231, 1074414), (242, 1025577), (363, 683718), (438, 566643), (446, 556479), (462, 537207), (511, 485694), (657, 377762), (669, 370986), (693, 358138), (726, 341859), (803, 309078), (847, 293022), (1022, 242847), (1089, 227906), (1314, 188881), (1338, 185493), (1386, 179069), (1533, 161898), (1561, 158994), (1606, 154539), (1694, 146511), (2007, 123662), (2178, 113953), (2409, 103026), (2453, 101178), (2541, 97674), (3066, 80949), (3122, 79497), (4014, 61831), (4599, 53966), (4683, 52998), (4818, 51513), (4906, 50589), (5082, 48837), (5621, 44154), (7227, 34342), (7359, 33726), (7623, 32558), (8833, 28098), (9198, 26983), (9366, 26499), (11242, 22077), (14049, 17666), (14454, 17171), (14718, 16863), (15246, 16279)]