1631812224

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19583}}^1$

素因数の和:19638

約数の個数: 128

約数和(自身を含む): 5113774080

約数和(自身を除く): 3481961856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 19583, 20832, 27776, 39166, 41664, 58749, 78332, 83328, 117498, 137081, 156664, 234996, 274162, 313328, 411243, 469992, 548324, 607073, 626656, 822486, 939984, 1096648, 1214146, 1253312, 1644972, 1821219, 1879968, 2193296, 2428292, 2506624, 3289944, 3642438, 3759936, 4249511, 4386592, 4856584, 6579888, 7284876, 7519872, 8499022, 8773184, 9713168, 12748533, 13159776, 14569752, 16998044, 17546368, 19426336, 25497066, 26319552, 29139504, 33996088, 38852672, 50994132, 52639104, 58279008, 67992176, 77705344, 101988264, 116558016, 135984352, 203976528, 233116032, 271968704, 407953056, 543937408, 815906112, 1631812224]

約数ペア:

[(1, 1631812224), (2, 815906112), (3, 543937408), (4, 407953056), (6, 271968704), (7, 233116032), (8, 203976528), (12, 135984352), (14, 116558016), (16, 101988264), (21, 77705344), (24, 67992176), (28, 58279008), (31, 52639104), (32, 50994132), (42, 38852672), (48, 33996088), (56, 29139504), (62, 26319552), (64, 25497066), (84, 19426336), (93, 17546368), (96, 16998044), (112, 14569752), (124, 13159776), (128, 12748533), (168, 9713168), (186, 8773184), (192, 8499022), (217, 7519872), (224, 7284876), (248, 6579888), (336, 4856584), (372, 4386592), (384, 4249511), (434, 3759936), (448, 3642438), (496, 3289944), (651, 2506624), (672, 2428292), (744, 2193296), (868, 1879968), (896, 1821219), (992, 1644972), (1302, 1253312), (1344, 1214146), (1488, 1096648), (1736, 939984), (1984, 822486), (2604, 626656), (2688, 607073), (2976, 548324), (3472, 469992), (3968, 411243), (5208, 313328), (5952, 274162), (6944, 234996), (10416, 156664), (11904, 137081), (13888, 117498), (19583, 83328), (20832, 78332), (27776, 58749), (39166, 41664)]