1642928616

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:509

約数の個数: 256

約数和(自身を含む): 5428224000

約数和(自身を除く): 3785295384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 61, 63, 72, 84, 94, 108, 122, 126, 141, 168, 183, 188, 189, 216, 244, 252, 282, 329, 366, 376, 378, 379, 423, 427, 488, 504, 549, 564, 658, 732, 756, 758, 846, 854, 987, 1098, 1128, 1137, 1269, 1281, 1316, 1464, 1512, 1516, 1647, 1692, 1708, 1974, 2196, 2274, 2538, 2562, 2632, 2653, 2867, 2961, 3032, 3294, 3384, 3411, 3416, 3843, 3948, 4392, 4548, 5076, 5124, 5306, 5734, 5922, 6588, 6822, 7686, 7896, 7959, 8601, 8883, 9096, 10152, 10233, 10248, 10612, 11468, 11529, 11844, 13176, 13644, 15372, 15918, 17202, 17766, 17813, 20069, 20466, 21224, 22936, 23058, 23119, 23688, 23877, 25803, 27288, 30744, 31836, 34404, 35532, 35626, 40138, 40932, 46116, 46238, 47754, 51606, 53439, 60207, 63672, 68808, 69357, 71064, 71252, 71631, 77409, 80276, 81864, 92232, 92476, 95508, 103212, 106878, 120414, 124691, 138714, 142504, 143262, 154818, 160317, 160552, 161833, 180621, 184952, 191016, 206424, 208071, 213756, 240828, 249382, 277428, 286524, 309636, 320634, 323666, 361242, 374073, 416142, 427512, 480951, 481656, 485499, 498764, 541863, 554856, 573048, 619272, 624213, 641268, 647332, 722484, 748146, 832284, 961902, 970998, 997528, 1083726, 1086593, 1122219, 1248426, 1282536, 1294664, 1444968, 1456497, 1496292, 1664568, 1923804, 1941996, 2167452, 2173186, 2244438, 2496852, 2912994, 2992584, 3259779, 3366657, 3847608, 3883992, 4334904, 4346372, 4369491, 4488876, 4993704, 5825988, 6519558, 6733314, 7606151, 8692744, 8738982, 8977752, 9779337, 11651976, 13039116, 13466628, 15212302, 17477964, 19558674, 22818453, 26078232, 26933256, 29338011, 30424604, 34955928, 39117348, 45636906, 58676022, 60849208, 68455359, 78234696, 91273812, 117352044, 136910718, 182547624, 205366077, 234704088, 273821436, 410732154, 547642872, 821464308, 1642928616]

約数ペア:

[(1, 1642928616), (2, 821464308), (3, 547642872), (4, 410732154), (6, 273821436), (7, 234704088), (8, 205366077), (9, 182547624), (12, 136910718), (14, 117352044), (18, 91273812), (21, 78234696), (24, 68455359), (27, 60849208), (28, 58676022), (36, 45636906), (42, 39117348), (47, 34955928), (54, 30424604), (56, 29338011), (61, 26933256), (63, 26078232), (72, 22818453), (84, 19558674), (94, 17477964), (108, 15212302), (122, 13466628), (126, 13039116), (141, 11651976), (168, 9779337), (183, 8977752), (188, 8738982), (189, 8692744), (216, 7606151), (244, 6733314), (252, 6519558), (282, 5825988), (329, 4993704), (366, 4488876), (376, 4369491), (378, 4346372), (379, 4334904), (423, 3883992), (427, 3847608), (488, 3366657), (504, 3259779), (549, 2992584), (564, 2912994), (658, 2496852), (732, 2244438), (756, 2173186), (758, 2167452), (846, 1941996), (854, 1923804), (987, 1664568), (1098, 1496292), (1128, 1456497), (1137, 1444968), (1269, 1294664), (1281, 1282536), (1316, 1248426), (1464, 1122219), (1512, 1086593), (1516, 1083726), (1647, 997528), (1692, 970998), (1708, 961902), (1974, 832284), (2196, 748146), (2274, 722484), (2538, 647332), (2562, 641268), (2632, 624213), (2653, 619272), (2867, 573048), (2961, 554856), (3032, 541863), (3294, 498764), (3384, 485499), (3411, 481656), (3416, 480951), (3843, 427512), (3948, 416142), (4392, 374073), (4548, 361242), (5076, 323666), (5124, 320634), (5306, 309636), (5734, 286524), (5922, 277428), (6588, 249382), (6822, 240828), (7686, 213756), (7896, 208071), (7959, 206424), (8601, 191016), (8883, 184952), (9096, 180621), (10152, 161833), (10233, 160552), (10248, 160317), (10612, 154818), (11468, 143262), (11529, 142504), (11844, 138714), (13176, 124691), (13644, 120414), (15372, 106878), (15918, 103212), (17202, 95508), (17766, 92476), (17813, 92232), (20069, 81864), (20466, 80276), (21224, 77409), (22936, 71631), (23058, 71252), (23119, 71064), (23688, 69357), (23877, 68808), (25803, 63672), (27288, 60207), (30744, 53439), (31836, 51606), (34404, 47754), (35532, 46238), (35626, 46116), (40138, 40932)]