312720768

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 945172800

約数和(自身を除く): 632452032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 59, 64, 72, 86, 96, 107, 118, 128, 129, 144, 172, 177, 192, 214, 236, 258, 288, 321, 344, 354, 384, 387, 428, 472, 516, 531, 576, 642, 688, 708, 774, 856, 944, 963, 1032, 1062, 1152, 1284, 1376, 1416, 1548, 1712, 1888, 1926, 2064, 2124, 2537, 2568, 2752, 2832, 3096, 3424, 3776, 3852, 4128, 4248, 4601, 5074, 5136, 5504, 5664, 6192, 6313, 6848, 7552, 7611, 7704, 8256, 8496, 9202, 10148, 10272, 11328, 12384, 12626, 13696, 13803, 15222, 15408, 16512, 16992, 18404, 18939, 20296, 20544, 22656, 22833, 24768, 25252, 27606, 30444, 30816, 33984, 36808, 37878, 40592, 41088, 41409, 45666, 49536, 50504, 55212, 56817, 60888, 61632, 67968, 73616, 75756, 81184, 82818, 91332, 101008, 110424, 113634, 121776, 123264, 147232, 151512, 162368, 165636, 182664, 202016, 220848, 227268, 243552, 271459, 294464, 303024, 324736, 331272, 365328, 404032, 441696, 454536, 487104, 542918, 588928, 606048, 662544, 730656, 808064, 814377, 883392, 909072, 974208, 1085836, 1212096, 1325088, 1461312, 1628754, 1766784, 1818144, 2171672, 2424192, 2443131, 2650176, 2922624, 3257508, 3636288, 4343344, 4886262, 5300352, 6515016, 7272576, 8686688, 9772524, 13030032, 17373376, 19545048, 26060064, 34746752, 39090096, 52120128, 78180192, 104240256, 156360384, 312720768]

約数ペア:

[(1, 312720768), (2, 156360384), (3, 104240256), (4, 78180192), (6, 52120128), (8, 39090096), (9, 34746752), (12, 26060064), (16, 19545048), (18, 17373376), (24, 13030032), (32, 9772524), (36, 8686688), (43, 7272576), (48, 6515016), (59, 5300352), (64, 4886262), (72, 4343344), (86, 3636288), (96, 3257508), (107, 2922624), (118, 2650176), (128, 2443131), (129, 2424192), (144, 2171672), (172, 1818144), (177, 1766784), (192, 1628754), (214, 1461312), (236, 1325088), (258, 1212096), (288, 1085836), (321, 974208), (344, 909072), (354, 883392), (384, 814377), (387, 808064), (428, 730656), (472, 662544), (516, 606048), (531, 588928), (576, 542918), (642, 487104), (688, 454536), (708, 441696), (774, 404032), (856, 365328), (944, 331272), (963, 324736), (1032, 303024), (1062, 294464), (1152, 271459), (1284, 243552), (1376, 227268), (1416, 220848), (1548, 202016), (1712, 182664), (1888, 165636), (1926, 162368), (2064, 151512), (2124, 147232), (2537, 123264), (2568, 121776), (2752, 113634), (2832, 110424), (3096, 101008), (3424, 91332), (3776, 82818), (3852, 81184), (4128, 75756), (4248, 73616), (4601, 67968), (5074, 61632), (5136, 60888), (5504, 56817), (5664, 55212), (6192, 50504), (6313, 49536), (6848, 45666), (7552, 41409), (7611, 41088), (7704, 40592), (8256, 37878), (8496, 36808), (9202, 33984), (10148, 30816), (10272, 30444), (11328, 27606), (12384, 25252), (12626, 24768), (13696, 22833), (13803, 22656), (15222, 20544), (15408, 20296), (16512, 18939), (16992, 18404)]