299933928

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 1007616000

約数和(自身を除く): 707682072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 79, 81, 84, 93, 108, 124, 126, 158, 162, 168, 186, 189, 216, 217, 237, 243, 248, 252, 279, 316, 324, 372, 378, 434, 474, 486, 504, 553, 558, 567, 632, 648, 651, 711, 729, 744, 756, 837, 868, 948, 972, 1106, 1116, 1134, 1302, 1422, 1458, 1512, 1659, 1674, 1701, 1736, 1896, 1944, 1953, 2133, 2187, 2212, 2232, 2268, 2449, 2511, 2604, 2844, 2916, 3318, 3348, 3402, 3906, 4266, 4374, 4424, 4536, 4898, 4977, 5022, 5103, 5208, 5688, 5832, 5859, 6399, 6636, 6696, 6804, 7347, 7533, 7812, 8532, 8748, 9796, 9954, 10044, 10206, 11718, 12798, 13272, 13608, 14694, 14931, 15066, 15309, 15624, 17064, 17143, 17496, 17577, 19197, 19592, 19908, 20088, 20412, 22041, 22599, 23436, 25596, 29388, 29862, 30132, 30618, 34286, 35154, 38394, 39816, 40824, 44082, 44793, 45198, 46872, 51192, 51429, 52731, 57591, 58776, 59724, 60264, 61236, 66123, 67797, 68572, 70308, 76788, 88164, 89586, 90396, 102858, 105462, 115182, 119448, 122472, 132246, 134379, 135594, 137144, 140616, 153576, 154287, 158193, 172773, 176328, 179172, 180792, 198369, 205716, 210924, 230364, 264492, 268758, 271188, 308574, 316386, 345546, 358344, 396738, 403137, 411432, 421848, 460728, 462861, 474579, 528984, 537516, 542376, 595107, 617148, 632772, 691092, 793476, 806274, 925722, 949158, 1075032, 1190214, 1209411, 1234296, 1265544, 1382184, 1388583, 1586952, 1612548, 1785321, 1851444, 1898316, 2380428, 2418822, 2777166, 3225096, 3570642, 3702888, 3796632, 4165749, 4760856, 4837644, 5355963, 5554332, 7141284, 8331498, 9675288, 10711926, 11108664, 12497247, 14282568, 16662996, 21423852, 24994494, 33325992, 37491741, 42847704, 49988988, 74983482, 99977976, 149966964, 299933928]

約数ペア:

[(1, 299933928), (2, 149966964), (3, 99977976), (4, 74983482), (6, 49988988), (7, 42847704), (8, 37491741), (9, 33325992), (12, 24994494), (14, 21423852), (18, 16662996), (21, 14282568), (24, 12497247), (27, 11108664), (28, 10711926), (31, 9675288), (36, 8331498), (42, 7141284), (54, 5554332), (56, 5355963), (62, 4837644), (63, 4760856), (72, 4165749), (79, 3796632), (81, 3702888), (84, 3570642), (93, 3225096), (108, 2777166), (124, 2418822), (126, 2380428), (158, 1898316), (162, 1851444), (168, 1785321), (186, 1612548), (189, 1586952), (216, 1388583), (217, 1382184), (237, 1265544), (243, 1234296), (248, 1209411), (252, 1190214), (279, 1075032), (316, 949158), (324, 925722), (372, 806274), (378, 793476), (434, 691092), (474, 632772), (486, 617148), (504, 595107), (553, 542376), (558, 537516), (567, 528984), (632, 474579), (648, 462861), (651, 460728), (711, 421848), (729, 411432), (744, 403137), (756, 396738), (837, 358344), (868, 345546), (948, 316386), (972, 308574), (1106, 271188), (1116, 268758), (1134, 264492), (1302, 230364), (1422, 210924), (1458, 205716), (1512, 198369), (1659, 180792), (1674, 179172), (1701, 176328), (1736, 172773), (1896, 158193), (1944, 154287), (1953, 153576), (2133, 140616), (2187, 137144), (2212, 135594), (2232, 134379), (2268, 132246), (2449, 122472), (2511, 119448), (2604, 115182), (2844, 105462), (2916, 102858), (3318, 90396), (3348, 89586), (3402, 88164), (3906, 76788), (4266, 70308), (4374, 68572), (4424, 67797), (4536, 66123), (4898, 61236), (4977, 60264), (5022, 59724), (5103, 58776), (5208, 57591), (5688, 52731), (5832, 51429), (5859, 51192), (6399, 46872), (6636, 45198), (6696, 44793), (6804, 44082), (7347, 40824), (7533, 39816), (7812, 38394), (8532, 35154), (8748, 34286), (9796, 30618), (9954, 30132), (10044, 29862), (10206, 29388), (11718, 25596), (12798, 23436), (13272, 22599), (13608, 22041), (14694, 20412), (14931, 20088), (15066, 19908), (15309, 19592), (15624, 19197), (17064, 17577), (17143, 17496)]