401494392

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 1229679360

約数和(自身を除く): 828184968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 101, 104, 117, 124, 137, 156, 186, 202, 234, 248, 274, 279, 303, 312, 372, 403, 404, 411, 468, 548, 558, 606, 744, 806, 808, 822, 909, 936, 1096, 1116, 1209, 1212, 1233, 1313, 1612, 1644, 1781, 1818, 2232, 2418, 2424, 2466, 2626, 3131, 3224, 3288, 3562, 3627, 3636, 3939, 4247, 4836, 4932, 5252, 5343, 6262, 7124, 7254, 7272, 7878, 8494, 9393, 9672, 9864, 10504, 10686, 11817, 12524, 12741, 13837, 14248, 14508, 15756, 16029, 16988, 18786, 21372, 23634, 25048, 25482, 27674, 28179, 29016, 31512, 32058, 33976, 37572, 38223, 40703, 41511, 42744, 47268, 50964, 55211, 55348, 56358, 64116, 75144, 76446, 81406, 83022, 94536, 101928, 110422, 110696, 112716, 122109, 124533, 128232, 152892, 162812, 165633, 166044, 179881, 220844, 225432, 244218, 249066, 305784, 325624, 331266, 332088, 359762, 366327, 428947, 441688, 488436, 496899, 498132, 539643, 662532, 719524, 732654, 857894, 976872, 993798, 996264, 1079286, 1286841, 1325064, 1439048, 1465308, 1618929, 1715788, 1987596, 2158572, 2573682, 2930616, 3237858, 3431576, 3860523, 3975192, 4317144, 5147364, 5576311, 6475716, 7721046, 10294728, 11152622, 12951432, 15442092, 16728933, 22305244, 30884184, 33457866, 44610488, 50186799, 66915732, 100373598, 133831464, 200747196, 401494392]

約数ペア:

[(1, 401494392), (2, 200747196), (3, 133831464), (4, 100373598), (6, 66915732), (8, 50186799), (9, 44610488), (12, 33457866), (13, 30884184), (18, 22305244), (24, 16728933), (26, 15442092), (31, 12951432), (36, 11152622), (39, 10294728), (52, 7721046), (62, 6475716), (72, 5576311), (78, 5147364), (93, 4317144), (101, 3975192), (104, 3860523), (117, 3431576), (124, 3237858), (137, 2930616), (156, 2573682), (186, 2158572), (202, 1987596), (234, 1715788), (248, 1618929), (274, 1465308), (279, 1439048), (303, 1325064), (312, 1286841), (372, 1079286), (403, 996264), (404, 993798), (411, 976872), (468, 857894), (548, 732654), (558, 719524), (606, 662532), (744, 539643), (806, 498132), (808, 496899), (822, 488436), (909, 441688), (936, 428947), (1096, 366327), (1116, 359762), (1209, 332088), (1212, 331266), (1233, 325624), (1313, 305784), (1612, 249066), (1644, 244218), (1781, 225432), (1818, 220844), (2232, 179881), (2418, 166044), (2424, 165633), (2466, 162812), (2626, 152892), (3131, 128232), (3224, 124533), (3288, 122109), (3562, 112716), (3627, 110696), (3636, 110422), (3939, 101928), (4247, 94536), (4836, 83022), (4932, 81406), (5252, 76446), (5343, 75144), (6262, 64116), (7124, 56358), (7254, 55348), (7272, 55211), (7878, 50964), (8494, 47268), (9393, 42744), (9672, 41511), (9864, 40703), (10504, 38223), (10686, 37572), (11817, 33976), (12524, 32058), (12741, 31512), (13837, 29016), (14248, 28179), (14508, 27674), (15756, 25482), (16029, 25048), (16988, 23634), (18786, 21372)]