1331622144

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1601}}^1$

素因数の和:1661

約数の個数: 162

約数和(自身を含む): 4054634766

約数和(自身を除く): 2723012622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 361, 384, 456, 576, 608, 684, 722, 768, 912, 1083, 1152, 1216, 1368, 1444, 1601, 1824, 2166, 2304, 2432, 2736, 2888, 3202, 3249, 3648, 4332, 4803, 4864, 5472, 5776, 6404, 6498, 7296, 8664, 9606, 10944, 11552, 12808, 12996, 14409, 14592, 17328, 19212, 21888, 23104, 25616, 25992, 28818, 30419, 34656, 38424, 43776, 46208, 51232, 51984, 57636, 60838, 69312, 76848, 91257, 92416, 102464, 103968, 115272, 121676, 138624, 153696, 182514, 204928, 207936, 230544, 243352, 273771, 277248, 307392, 365028, 409856, 415872, 461088, 486704, 547542, 577961, 614784, 730056, 831744, 922176, 973408, 1095084, 1155922, 1229568, 1460112, 1733883, 1844352, 1946816, 2190168, 2311844, 2920224, 3467766, 3688704, 3893632, 4380336, 4623688, 5201649, 5840448, 6935532, 7787264, 8760672, 9247376, 10403298, 11680896, 13871064, 17521344, 18494752, 20806596, 23361792, 27742128, 35042688, 36989504, 41613192, 55484256, 70085376, 73979008, 83226384, 110968512, 147958016, 166452768, 221937024, 332905536, 443874048, 665811072, 1331622144]

約数ペア:

[(1, 1331622144), (2, 665811072), (3, 443874048), (4, 332905536), (6, 221937024), (8, 166452768), (9, 147958016), (12, 110968512), (16, 83226384), (18, 73979008), (19, 70085376), (24, 55484256), (32, 41613192), (36, 36989504), (38, 35042688), (48, 27742128), (57, 23361792), (64, 20806596), (72, 18494752), (76, 17521344), (96, 13871064), (114, 11680896), (128, 10403298), (144, 9247376), (152, 8760672), (171, 7787264), (192, 6935532), (228, 5840448), (256, 5201649), (288, 4623688), (304, 4380336), (342, 3893632), (361, 3688704), (384, 3467766), (456, 2920224), (576, 2311844), (608, 2190168), (684, 1946816), (722, 1844352), (768, 1733883), (912, 1460112), (1083, 1229568), (1152, 1155922), (1216, 1095084), (1368, 973408), (1444, 922176), (1601, 831744), (1824, 730056), (2166, 614784), (2304, 577961), (2432, 547542), (2736, 486704), (2888, 461088), (3202, 415872), (3249, 409856), (3648, 365028), (4332, 307392), (4803, 277248), (4864, 273771), (5472, 243352), (5776, 230544), (6404, 207936), (6498, 204928), (7296, 182514), (8664, 153696), (9606, 138624), (10944, 121676), (11552, 115272), (12808, 103968), (12996, 102464), (14409, 92416), (14592, 91257), (17328, 76848), (19212, 69312), (21888, 60838), (23104, 57636), (25616, 51984), (25992, 51232), (28818, 46208), (30419, 43776), (34656, 38424)]