1628230932

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{1597}}^1$

素因数の和:1957

約数の個数: 72

約数和(自身を含む): 4169424896

約数和(自身を除く): 2541193964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 223, 254, 381, 446, 508, 669, 762, 892, 1143, 1338, 1524, 1597, 2007, 2286, 2676, 3194, 4014, 4572, 4791, 6388, 8028, 9582, 14373, 19164, 28321, 28746, 56642, 57492, 84963, 113284, 169926, 202819, 254889, 339852, 356131, 405638, 509778, 608457, 712262, 811276, 1019556, 1068393, 1216914, 1424524, 1825371, 2136786, 2433828, 3205179, 3650742, 4273572, 6410358, 7301484, 12820716, 45228637, 90457274, 135685911, 180914548, 271371822, 407057733, 542743644, 814115466, 1628230932]

約数ペア:

[(1, 1628230932), (2, 814115466), (3, 542743644), (4, 407057733), (6, 271371822), (9, 180914548), (12, 135685911), (18, 90457274), (36, 45228637), (127, 12820716), (223, 7301484), (254, 6410358), (381, 4273572), (446, 3650742), (508, 3205179), (669, 2433828), (762, 2136786), (892, 1825371), (1143, 1424524), (1338, 1216914), (1524, 1068393), (1597, 1019556), (2007, 811276), (2286, 712262), (2676, 608457), (3194, 509778), (4014, 405638), (4572, 356131), (4791, 339852), (6388, 254889), (8028, 202819), (9582, 169926), (14373, 113284), (19164, 84963), (28321, 57492), (28746, 56642)]