289465488

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 280

約数和(自身を含む): 956313792

約数和(自身を除く): 666848304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 83, 92, 104, 108, 117, 138, 144, 156, 162, 166, 184, 207, 208, 216, 234, 243, 249, 276, 299, 312, 324, 332, 351, 368, 414, 432, 468, 486, 498, 552, 598, 621, 624, 648, 664, 702, 729, 747, 828, 897, 936, 972, 996, 1053, 1079, 1104, 1196, 1242, 1296, 1328, 1404, 1458, 1494, 1656, 1794, 1863, 1872, 1909, 1944, 1992, 2106, 2158, 2241, 2392, 2484, 2691, 2808, 2916, 2988, 3159, 3237, 3312, 3588, 3726, 3818, 3888, 3984, 4212, 4316, 4482, 4784, 4968, 5382, 5589, 5616, 5727, 5832, 5976, 6318, 6474, 6723, 7176, 7452, 7636, 8073, 8424, 8632, 8964, 9477, 9711, 9936, 10764, 11178, 11454, 11664, 11952, 12636, 12948, 13446, 14352, 14904, 15272, 16146, 16767, 16848, 17181, 17264, 17928, 18954, 19422, 20169, 21528, 22356, 22908, 24219, 24817, 25272, 25896, 26892, 29133, 29808, 30544, 32292, 33534, 34362, 35856, 37908, 38844, 40338, 43056, 44712, 45816, 48438, 49634, 50544, 51543, 51792, 53784, 58266, 60507, 64584, 67068, 68724, 72657, 74451, 75816, 77688, 80676, 87399, 89424, 91632, 96876, 99268, 103086, 107568, 116532, 121014, 129168, 134136, 137448, 145314, 148902, 151632, 154629, 155376, 161352, 174798, 193752, 198536, 206172, 217971, 223353, 233064, 242028, 262197, 268272, 274896, 290628, 297804, 309258, 322704, 349596, 387504, 397072, 412344, 435942, 446706, 463887, 466128, 484056, 524394, 581256, 595608, 618516, 670059, 699192, 786591, 824688, 871884, 893412, 927774, 968112, 1048788, 1162512, 1191216, 1237032, 1340118, 1391661, 1398384, 1573182, 1743768, 1786824, 1855548, 2010177, 2097576, 2474064, 2680236, 2783322, 3146364, 3487536, 3573648, 3711096, 4020354, 4195152, 5360472, 5566644, 6030531, 6292728, 7422192, 8040708, 10720944, 11133288, 12061062, 12585456, 16081416, 18091593, 22266576, 24122124, 32162832, 36183186, 48244248, 72366372, 96488496, 144732744, 289465488]

約数ペア:

[(1, 289465488), (2, 144732744), (3, 96488496), (4, 72366372), (6, 48244248), (8, 36183186), (9, 32162832), (12, 24122124), (13, 22266576), (16, 18091593), (18, 16081416), (23, 12585456), (24, 12061062), (26, 11133288), (27, 10720944), (36, 8040708), (39, 7422192), (46, 6292728), (48, 6030531), (52, 5566644), (54, 5360472), (69, 4195152), (72, 4020354), (78, 3711096), (81, 3573648), (83, 3487536), (92, 3146364), (104, 2783322), (108, 2680236), (117, 2474064), (138, 2097576), (144, 2010177), (156, 1855548), (162, 1786824), (166, 1743768), (184, 1573182), (207, 1398384), (208, 1391661), (216, 1340118), (234, 1237032), (243, 1191216), (249, 1162512), (276, 1048788), (299, 968112), (312, 927774), (324, 893412), (332, 871884), (351, 824688), (368, 786591), (414, 699192), (432, 670059), (468, 618516), (486, 595608), (498, 581256), (552, 524394), (598, 484056), (621, 466128), (624, 463887), (648, 446706), (664, 435942), (702, 412344), (729, 397072), (747, 387504), (828, 349596), (897, 322704), (936, 309258), (972, 297804), (996, 290628), (1053, 274896), (1079, 268272), (1104, 262197), (1196, 242028), (1242, 233064), (1296, 223353), (1328, 217971), (1404, 206172), (1458, 198536), (1494, 193752), (1656, 174798), (1794, 161352), (1863, 155376), (1872, 154629), (1909, 151632), (1944, 148902), (1992, 145314), (2106, 137448), (2158, 134136), (2241, 129168), (2392, 121014), (2484, 116532), (2691, 107568), (2808, 103086), (2916, 99268), (2988, 96876), (3159, 91632), (3237, 89424), (3312, 87399), (3588, 80676), (3726, 77688), (3818, 75816), (3888, 74451), (3984, 72657), (4212, 68724), (4316, 67068), (4482, 64584), (4784, 60507), (4968, 58266), (5382, 53784), (5589, 51792), (5616, 51543), (5727, 50544), (5832, 49634), (5976, 48438), (6318, 45816), (6474, 44712), (6723, 43056), (7176, 40338), (7452, 38844), (7636, 37908), (8073, 35856), (8424, 34362), (8632, 33534), (8964, 32292), (9477, 30544), (9711, 29808), (9936, 29133), (10764, 26892), (11178, 25896), (11454, 25272), (11664, 24817), (11952, 24219), (12636, 22908), (12948, 22356), (13446, 21528), (14352, 20169), (14904, 19422), (15272, 18954), (16146, 17928), (16767, 17264), (16848, 17181)]