1638268608

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:782

約数の個数: 112

約数和(自身を含む): 4416039936

約数和(自身を除く): 2777771328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 223, 249, 332, 446, 461, 498, 664, 669, 892, 922, 996, 1328, 1338, 1383, 1784, 1844, 1992, 2656, 2676, 2766, 3568, 3688, 3984, 5312, 5352, 5532, 7136, 7376, 7968, 10704, 11064, 14272, 14752, 15936, 18509, 21408, 22128, 29504, 37018, 38263, 42816, 44256, 55527, 74036, 76526, 88512, 102803, 111054, 114789, 148072, 153052, 205606, 222108, 229578, 296144, 306104, 308409, 411212, 444216, 459156, 592288, 612208, 616818, 822424, 888432, 918312, 1184576, 1224416, 1233636, 1644848, 1776864, 1836624, 2448832, 2467272, 3289696, 3553728, 3673248, 4934544, 6579392, 7346496, 8532649, 9869088, 17065298, 19738176, 25597947, 34130596, 51195894, 68261192, 102391788, 136522384, 204783576, 273044768, 409567152, 546089536, 819134304, 1638268608]

約数ペア:

[(1, 1638268608), (2, 819134304), (3, 546089536), (4, 409567152), (6, 273044768), (8, 204783576), (12, 136522384), (16, 102391788), (24, 68261192), (32, 51195894), (48, 34130596), (64, 25597947), (83, 19738176), (96, 17065298), (166, 9869088), (192, 8532649), (223, 7346496), (249, 6579392), (332, 4934544), (446, 3673248), (461, 3553728), (498, 3289696), (664, 2467272), (669, 2448832), (892, 1836624), (922, 1776864), (996, 1644848), (1328, 1233636), (1338, 1224416), (1383, 1184576), (1784, 918312), (1844, 888432), (1992, 822424), (2656, 616818), (2676, 612208), (2766, 592288), (3568, 459156), (3688, 444216), (3984, 411212), (5312, 308409), (5352, 306104), (5532, 296144), (7136, 229578), (7376, 222108), (7968, 205606), (10704, 153052), (11064, 148072), (14272, 114789), (14752, 111054), (15936, 102803), (18509, 88512), (21408, 76526), (22128, 74036), (29504, 55527), (37018, 44256), (38263, 42816)]