390025584

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1877}}^1$

素因数の和:1944

約数の個数: 160

約数和(自身を含む): 1238879040

約数和(自身を除く): 848853456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 296, 312, 333, 351, 432, 444, 468, 481, 592, 624, 666, 702, 888, 936, 962, 999, 1332, 1404, 1443, 1776, 1872, 1877, 1924, 1998, 2664, 2808, 2886, 3754, 3848, 3996, 4329, 5328, 5616, 5631, 5772, 7508, 7696, 7992, 8658, 11262, 11544, 12987, 15016, 15984, 16893, 17316, 22524, 23088, 24401, 25974, 30032, 33786, 34632, 45048, 48802, 50679, 51948, 67572, 69264, 69449, 73203, 90096, 97604, 101358, 103896, 135144, 138898, 146406, 195208, 202716, 207792, 208347, 219609, 270288, 277796, 292812, 390416, 405432, 416694, 439218, 555592, 585624, 625041, 658827, 810864, 833388, 878436, 902837, 1111184, 1171248, 1250082, 1317654, 1666776, 1756872, 1805674, 1875123, 2500164, 2635308, 2708511, 3333552, 3513744, 3611348, 3750246, 5000328, 5270616, 5417022, 7222696, 7500492, 8125533, 10000656, 10541232, 10834044, 14445392, 15000984, 16251066, 21668088, 24376599, 30001968, 32502132, 43336176, 48753198, 65004264, 97506396, 130008528, 195012792, 390025584]

約数ペア:

[(1, 390025584), (2, 195012792), (3, 130008528), (4, 97506396), (6, 65004264), (8, 48753198), (9, 43336176), (12, 32502132), (13, 30001968), (16, 24376599), (18, 21668088), (24, 16251066), (26, 15000984), (27, 14445392), (36, 10834044), (37, 10541232), (39, 10000656), (48, 8125533), (52, 7500492), (54, 7222696), (72, 5417022), (74, 5270616), (78, 5000328), (104, 3750246), (108, 3611348), (111, 3513744), (117, 3333552), (144, 2708511), (148, 2635308), (156, 2500164), (208, 1875123), (216, 1805674), (222, 1756872), (234, 1666776), (296, 1317654), (312, 1250082), (333, 1171248), (351, 1111184), (432, 902837), (444, 878436), (468, 833388), (481, 810864), (592, 658827), (624, 625041), (666, 585624), (702, 555592), (888, 439218), (936, 416694), (962, 405432), (999, 390416), (1332, 292812), (1404, 277796), (1443, 270288), (1776, 219609), (1872, 208347), (1877, 207792), (1924, 202716), (1998, 195208), (2664, 146406), (2808, 138898), (2886, 135144), (3754, 103896), (3848, 101358), (3996, 97604), (4329, 90096), (5328, 73203), (5616, 69449), (5631, 69264), (5772, 67572), (7508, 51948), (7696, 50679), (7992, 48802), (8658, 45048), (11262, 34632), (11544, 33786), (12987, 30032), (15016, 25974), (15984, 24401), (16893, 23088), (17316, 22524)]