210561648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 633292800

約数和(自身を除く): 422731152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 139, 151, 152, 176, 209, 228, 264, 278, 302, 304, 417, 418, 453, 456, 528, 556, 604, 627, 834, 836, 906, 912, 1112, 1208, 1254, 1529, 1661, 1668, 1672, 1812, 2224, 2416, 2508, 2641, 2869, 3058, 3322, 3336, 3344, 3624, 4587, 4983, 5016, 5282, 5738, 6116, 6644, 6672, 7248, 7923, 8607, 9174, 9966, 10032, 10564, 11476, 12232, 13288, 15846, 17214, 18348, 19932, 20989, 21128, 22952, 24464, 26576, 29051, 31559, 31692, 34428, 36696, 39864, 41978, 42256, 45904, 58102, 62967, 63118, 63384, 68856, 73392, 79728, 83956, 87153, 94677, 116204, 125934, 126236, 126768, 137712, 167912, 174306, 189354, 230879, 232408, 251868, 252472, 335824, 348612, 378708, 398791, 461758, 464816, 503736, 504944, 692637, 697224, 757416, 797582, 923516, 1007472, 1196373, 1385274, 1394448, 1514832, 1595164, 1847032, 2392746, 2770548, 3190328, 3694064, 4386701, 4785492, 5541096, 6380656, 8773402, 9570984, 11082192, 13160103, 17546804, 19141968, 26320206, 35093608, 52640412, 70187216, 105280824, 210561648]

約数ペア:

[(1, 210561648), (2, 105280824), (3, 70187216), (4, 52640412), (6, 35093608), (8, 26320206), (11, 19141968), (12, 17546804), (16, 13160103), (19, 11082192), (22, 9570984), (24, 8773402), (33, 6380656), (38, 5541096), (44, 4785492), (48, 4386701), (57, 3694064), (66, 3190328), (76, 2770548), (88, 2392746), (114, 1847032), (132, 1595164), (139, 1514832), (151, 1394448), (152, 1385274), (176, 1196373), (209, 1007472), (228, 923516), (264, 797582), (278, 757416), (302, 697224), (304, 692637), (417, 504944), (418, 503736), (453, 464816), (456, 461758), (528, 398791), (556, 378708), (604, 348612), (627, 335824), (834, 252472), (836, 251868), (906, 232408), (912, 230879), (1112, 189354), (1208, 174306), (1254, 167912), (1529, 137712), (1661, 126768), (1668, 126236), (1672, 125934), (1812, 116204), (2224, 94677), (2416, 87153), (2508, 83956), (2641, 79728), (2869, 73392), (3058, 68856), (3322, 63384), (3336, 63118), (3344, 62967), (3624, 58102), (4587, 45904), (4983, 42256), (5016, 41978), (5282, 39864), (5738, 36696), (6116, 34428), (6644, 31692), (6672, 31559), (7248, 29051), (7923, 26576), (8607, 24464), (9174, 22952), (9966, 21128), (10032, 20989), (10564, 19932), (11476, 18348), (12232, 17214), (13288, 15846)]