42921648

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 154752000

約数和(自身を除く): 111830352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 79, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 158, 168, 176, 196, 198, 231, 237, 252, 264, 294, 308, 316, 336, 343, 392, 396, 441, 462, 474, 504, 528, 539, 553, 588, 616, 632, 686, 693, 711, 784, 792, 869, 882, 924, 948, 1008, 1029, 1078, 1106, 1176, 1232, 1264, 1372, 1386, 1422, 1584, 1617, 1659, 1738, 1764, 1848, 1896, 2058, 2156, 2212, 2352, 2607, 2744, 2772, 2844, 3087, 3234, 3318, 3476, 3528, 3696, 3773, 3792, 3871, 4116, 4312, 4424, 4851, 4977, 5214, 5488, 5544, 5688, 6083, 6174, 6468, 6636, 6952, 7056, 7546, 7742, 7821, 8232, 8624, 8848, 9702, 9954, 10428, 11088, 11319, 11376, 11613, 12166, 12348, 12936, 13272, 13904, 15092, 15484, 15642, 16464, 18249, 19404, 19908, 20856, 22638, 23226, 24332, 24696, 25872, 26544, 27097, 30184, 30968, 31284, 33957, 34839, 36498, 38808, 39816, 41712, 42581, 45276, 46452, 48664, 49392, 54194, 54747, 60368, 61936, 62568, 67914, 69678, 72996, 77616, 79632, 81291, 85162, 90552, 92904, 97328, 108388, 109494, 125136, 127743, 135828, 139356, 145992, 162582, 170324, 181104, 185808, 216776, 218988, 243873, 255486, 271656, 278712, 291984, 298067, 325164, 340648, 383229, 433552, 437976, 487746, 510972, 543312, 557424, 596134, 650328, 681296, 766458, 875952, 894201, 975492, 1021944, 1192268, 1300656, 1532916, 1788402, 1950984, 2043888, 2384536, 2682603, 3065832, 3576804, 3901968, 4769072, 5365206, 6131664, 7153608, 10730412, 14307216, 21460824, 42921648]

約数ペア:

[(1, 42921648), (2, 21460824), (3, 14307216), (4, 10730412), (6, 7153608), (7, 6131664), (8, 5365206), (9, 4769072), (11, 3901968), (12, 3576804), (14, 3065832), (16, 2682603), (18, 2384536), (21, 2043888), (22, 1950984), (24, 1788402), (28, 1532916), (33, 1300656), (36, 1192268), (42, 1021944), (44, 975492), (48, 894201), (49, 875952), (56, 766458), (63, 681296), (66, 650328), (72, 596134), (77, 557424), (79, 543312), (84, 510972), (88, 487746), (98, 437976), (99, 433552), (112, 383229), (126, 340648), (132, 325164), (144, 298067), (147, 291984), (154, 278712), (158, 271656), (168, 255486), (176, 243873), (196, 218988), (198, 216776), (231, 185808), (237, 181104), (252, 170324), (264, 162582), (294, 145992), (308, 139356), (316, 135828), (336, 127743), (343, 125136), (392, 109494), (396, 108388), (441, 97328), (462, 92904), (474, 90552), (504, 85162), (528, 81291), (539, 79632), (553, 77616), (588, 72996), (616, 69678), (632, 67914), (686, 62568), (693, 61936), (711, 60368), (784, 54747), (792, 54194), (869, 49392), (882, 48664), (924, 46452), (948, 45276), (1008, 42581), (1029, 41712), (1078, 39816), (1106, 38808), (1176, 36498), (1232, 34839), (1264, 33957), (1372, 31284), (1386, 30968), (1422, 30184), (1584, 27097), (1617, 26544), (1659, 25872), (1738, 24696), (1764, 24332), (1848, 23226), (1896, 22638), (2058, 20856), (2156, 19908), (2212, 19404), (2352, 18249), (2607, 16464), (2744, 15642), (2772, 15484), (2844, 15092), (3087, 13904), (3234, 13272), (3318, 12936), (3476, 12348), (3528, 12166), (3696, 11613), (3773, 11376), (3792, 11319), (3871, 11088), (4116, 10428), (4312, 9954), (4424, 9702), (4851, 8848), (4977, 8624), (5214, 8232), (5488, 7821), (5544, 7742), (5688, 7546), (6083, 7056), (6174, 6952), (6468, 6636)]