403896768

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 168

約数和(自身を含む): 1210665600

約数和(自身を除く): 806768832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 199, 248, 264, 341, 352, 372, 398, 496, 528, 597, 682, 704, 744, 796, 961, 992, 1023, 1056, 1194, 1364, 1488, 1592, 1922, 1984, 2046, 2112, 2189, 2388, 2728, 2883, 2976, 3184, 3844, 4092, 4378, 4776, 5456, 5766, 5952, 6169, 6368, 6567, 7688, 8184, 8756, 9552, 10571, 10912, 11532, 12338, 12736, 13134, 15376, 16368, 17512, 18507, 19104, 21142, 21824, 23064, 24676, 26268, 30752, 31713, 32736, 35024, 37014, 38208, 42284, 46128, 49352, 52536, 61504, 63426, 65472, 67859, 70048, 74028, 84568, 92256, 98704, 105072, 126852, 135718, 140096, 148056, 169136, 184512, 191239, 197408, 203577, 210144, 253704, 271436, 296112, 338272, 382478, 394816, 407154, 420288, 507408, 542872, 573717, 592224, 676544, 764956, 814308, 1014816, 1085744, 1147434, 1184448, 1529912, 1628616, 2029632, 2103629, 2171488, 2294868, 3059824, 3257232, 4207258, 4342976, 4589736, 6119648, 6310887, 6514464, 8414516, 9179472, 12239296, 12621774, 13028928, 16829032, 18358944, 25243548, 33658064, 36717888, 50487096, 67316128, 100974192, 134632256, 201948384, 403896768]

約数ペア:

[(1, 403896768), (2, 201948384), (3, 134632256), (4, 100974192), (6, 67316128), (8, 50487096), (11, 36717888), (12, 33658064), (16, 25243548), (22, 18358944), (24, 16829032), (31, 13028928), (32, 12621774), (33, 12239296), (44, 9179472), (48, 8414516), (62, 6514464), (64, 6310887), (66, 6119648), (88, 4589736), (93, 4342976), (96, 4207258), (124, 3257232), (132, 3059824), (176, 2294868), (186, 2171488), (192, 2103629), (199, 2029632), (248, 1628616), (264, 1529912), (341, 1184448), (352, 1147434), (372, 1085744), (398, 1014816), (496, 814308), (528, 764956), (597, 676544), (682, 592224), (704, 573717), (744, 542872), (796, 507408), (961, 420288), (992, 407154), (1023, 394816), (1056, 382478), (1194, 338272), (1364, 296112), (1488, 271436), (1592, 253704), (1922, 210144), (1984, 203577), (2046, 197408), (2112, 191239), (2189, 184512), (2388, 169136), (2728, 148056), (2883, 140096), (2976, 135718), (3184, 126852), (3844, 105072), (4092, 98704), (4378, 92256), (4776, 84568), (5456, 74028), (5766, 70048), (5952, 67859), (6169, 65472), (6368, 63426), (6567, 61504), (7688, 52536), (8184, 49352), (8756, 46128), (9552, 42284), (10571, 38208), (10912, 37014), (11532, 35024), (12338, 32736), (12736, 31713), (13134, 30752), (15376, 26268), (16368, 24676), (17512, 23064), (18507, 21824), (19104, 21142)]