387642528

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2156

約数の個数: 216

約数和(自身を含む): 1381630068

約数和(自身を除く): 993987540

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2113, 2184, 2352, 2548, 2912, 3276, 3528, 3744, 3822, 4226, 4368, 4704, 5096, 5733, 6339, 6552, 7056, 7644, 8452, 8736, 10192, 11466, 12678, 13104, 14112, 14791, 15288, 16904, 19017, 20384, 22932, 25356, 26208, 27469, 29582, 30576, 33808, 38034, 44373, 45864, 50712, 54938, 59164, 61152, 67616, 76068, 82407, 88746, 91728, 101424, 103537, 109876, 118328, 133119, 152136, 164814, 177492, 183456, 192283, 202848, 207074, 219752, 236656, 247221, 266238, 304272, 310611, 329628, 354984, 384566, 414148, 439504, 473312, 494442, 532476, 576849, 608544, 621222, 659256, 709968, 769132, 828296, 879008, 931833, 988884, 1064952, 1153698, 1242444, 1318512, 1345981, 1419936, 1538264, 1656592, 1730547, 1863666, 1977768, 2129904, 2307396, 2484888, 2637024, 2691962, 3076528, 3313184, 3461094, 3727332, 3955536, 4037943, 4259808, 4614792, 4969776, 5383924, 6153056, 6922188, 7454664, 7911072, 8075886, 9229584, 9939552, 10767848, 12113829, 13844376, 14909328, 16151772, 18459168, 21535696, 24227658, 27688752, 29818656, 32303544, 43071392, 48455316, 55377504, 64607088, 96910632, 129214176, 193821264, 387642528]

約数ペア:

[(1, 387642528), (2, 193821264), (3, 129214176), (4, 96910632), (6, 64607088), (7, 55377504), (8, 48455316), (9, 43071392), (12, 32303544), (13, 29818656), (14, 27688752), (16, 24227658), (18, 21535696), (21, 18459168), (24, 16151772), (26, 14909328), (28, 13844376), (32, 12113829), (36, 10767848), (39, 9939552), (42, 9229584), (48, 8075886), (49, 7911072), (52, 7454664), (56, 6922188), (63, 6153056), (72, 5383924), (78, 4969776), (84, 4614792), (91, 4259808), (96, 4037943), (98, 3955536), (104, 3727332), (112, 3461094), (117, 3313184), (126, 3076528), (144, 2691962), (147, 2637024), (156, 2484888), (168, 2307396), (182, 2129904), (196, 1977768), (208, 1863666), (224, 1730547), (234, 1656592), (252, 1538264), (273, 1419936), (288, 1345981), (294, 1318512), (312, 1242444), (336, 1153698), (364, 1064952), (392, 988884), (416, 931833), (441, 879008), (468, 828296), (504, 769132), (546, 709968), (588, 659256), (624, 621222), (637, 608544), (672, 576849), (728, 532476), (784, 494442), (819, 473312), (882, 439504), (936, 414148), (1008, 384566), (1092, 354984), (1176, 329628), (1248, 310611), (1274, 304272), (1456, 266238), (1568, 247221), (1638, 236656), (1764, 219752), (1872, 207074), (1911, 202848), (2016, 192283), (2113, 183456), (2184, 177492), (2352, 164814), (2548, 152136), (2912, 133119), (3276, 118328), (3528, 109876), (3744, 103537), (3822, 101424), (4226, 91728), (4368, 88746), (4704, 82407), (5096, 76068), (5733, 67616), (6339, 61152), (6552, 59164), (7056, 54938), (7644, 50712), (8452, 45864), (8736, 44373), (10192, 38034), (11466, 33808), (12678, 30576), (13104, 29582), (14112, 27469), (14791, 26208), (15288, 25356), (16904, 22932), (19017, 20384)]