492097410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 256

約数和(自身を含む): 1596948480

約数和(自身を除く): 1104851070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 37, 42, 45, 54, 62, 63, 70, 74, 90, 93, 105, 111, 126, 135, 155, 185, 186, 189, 210, 217, 222, 227, 259, 270, 279, 310, 315, 333, 370, 378, 434, 454, 465, 518, 555, 558, 630, 651, 666, 681, 777, 837, 930, 945, 999, 1085, 1110, 1135, 1147, 1295, 1302, 1362, 1395, 1554, 1589, 1665, 1674, 1890, 1953, 1998, 2043, 2170, 2270, 2294, 2331, 2590, 2790, 3178, 3255, 3330, 3405, 3441, 3885, 3906, 4086, 4185, 4662, 4767, 4995, 5735, 5859, 6129, 6510, 6810, 6882, 6993, 7037, 7770, 7945, 8029, 8370, 8399, 9534, 9765, 9990, 10215, 10323, 11470, 11655, 11718, 12258, 13986, 14074, 14301, 15890, 16058, 16798, 17205, 19530, 20430, 20646, 21111, 23310, 23835, 24087, 25197, 28602, 29295, 30645, 30969, 34410, 34965, 35185, 40145, 41995, 42222, 42903, 47670, 48174, 49259, 50394, 51615, 58590, 58793, 61290, 61938, 63333, 69930, 70370, 71505, 72261, 75591, 80290, 83990, 85806, 98518, 103230, 105555, 117586, 120435, 125985, 126666, 143010, 144522, 147777, 151182, 154845, 176379, 189999, 211110, 214515, 216783, 226773, 240870, 246295, 251970, 260369, 293965, 295554, 309690, 316665, 352758, 361305, 377955, 379998, 429030, 433566, 443331, 453546, 492590, 520738, 529137, 587930, 633330, 722610, 738885, 755910, 781107, 881895, 886662, 949995, 1058274, 1083915, 1133865, 1301845, 1329993, 1477770, 1562214, 1587411, 1763790, 1822583, 1899990, 2167830, 2216655, 2267730, 2343321, 2603690, 2645685, 2659986, 3174822, 3645166, 3905535, 4433310, 4686642, 5291370, 5467749, 6649965, 7029963, 7811070, 7937055, 9112915, 10935498, 11716605, 13299930, 14059926, 15874110, 16403247, 18225830, 23433210, 27338745, 32806494, 35149815, 49209741, 54677490, 70299630, 82016235, 98419482, 164032470, 246048705, 492097410]

約数ペア:

[(1, 492097410), (2, 246048705), (3, 164032470), (5, 98419482), (6, 82016235), (7, 70299630), (9, 54677490), (10, 49209741), (14, 35149815), (15, 32806494), (18, 27338745), (21, 23433210), (27, 18225830), (30, 16403247), (31, 15874110), (35, 14059926), (37, 13299930), (42, 11716605), (45, 10935498), (54, 9112915), (62, 7937055), (63, 7811070), (70, 7029963), (74, 6649965), (90, 5467749), (93, 5291370), (105, 4686642), (111, 4433310), (126, 3905535), (135, 3645166), (155, 3174822), (185, 2659986), (186, 2645685), (189, 2603690), (210, 2343321), (217, 2267730), (222, 2216655), (227, 2167830), (259, 1899990), (270, 1822583), (279, 1763790), (310, 1587411), (315, 1562214), (333, 1477770), (370, 1329993), (378, 1301845), (434, 1133865), (454, 1083915), (465, 1058274), (518, 949995), (555, 886662), (558, 881895), (630, 781107), (651, 755910), (666, 738885), (681, 722610), (777, 633330), (837, 587930), (930, 529137), (945, 520738), (999, 492590), (1085, 453546), (1110, 443331), (1135, 433566), (1147, 429030), (1295, 379998), (1302, 377955), (1362, 361305), (1395, 352758), (1554, 316665), (1589, 309690), (1665, 295554), (1674, 293965), (1890, 260369), (1953, 251970), (1998, 246295), (2043, 240870), (2170, 226773), (2270, 216783), (2294, 214515), (2331, 211110), (2590, 189999), (2790, 176379), (3178, 154845), (3255, 151182), (3330, 147777), (3405, 144522), (3441, 143010), (3885, 126666), (3906, 125985), (4086, 120435), (4185, 117586), (4662, 105555), (4767, 103230), (4995, 98518), (5735, 85806), (5859, 83990), (6129, 80290), (6510, 75591), (6810, 72261), (6882, 71505), (6993, 70370), (7037, 69930), (7770, 63333), (7945, 61938), (8029, 61290), (8370, 58793), (8399, 58590), (9534, 51615), (9765, 50394), (9990, 49259), (10215, 48174), (10323, 47670), (11470, 42903), (11655, 42222), (11718, 41995), (12258, 40145), (13986, 35185), (14074, 34965), (14301, 34410), (15890, 30969), (16058, 30645), (16798, 29295), (17205, 28602), (19530, 25197), (20430, 24087), (20646, 23835), (21111, 23310)]