291681324

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 837838848

約数和(自身を除く): 546157524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 223, 297, 324, 367, 396, 446, 594, 669, 734, 891, 892, 1101, 1188, 1338, 1468, 1782, 2007, 2202, 2453, 2676, 3303, 3564, 4014, 4037, 4404, 4906, 6021, 6606, 7359, 8028, 8074, 9812, 9909, 12042, 12111, 13212, 14718, 16148, 18063, 19818, 22077, 24084, 24222, 29436, 29727, 36126, 36333, 39636, 44154, 48444, 59454, 66231, 72252, 72666, 81841, 88308, 108999, 118908, 132462, 145332, 163682, 198693, 217998, 245523, 264924, 326997, 327364, 397386, 435996, 491046, 653994, 736569, 794772, 900251, 982092, 1307988, 1473138, 1800502, 2209707, 2700753, 2946276, 3601004, 4419414, 5401506, 6629121, 8102259, 8838828, 10803012, 13258242, 16204518, 24306777, 26516484, 32409036, 48613554, 72920331, 97227108, 145840662, 291681324]

約数ペア:

[(1, 291681324), (2, 145840662), (3, 97227108), (4, 72920331), (6, 48613554), (9, 32409036), (11, 26516484), (12, 24306777), (18, 16204518), (22, 13258242), (27, 10803012), (33, 8838828), (36, 8102259), (44, 6629121), (54, 5401506), (66, 4419414), (81, 3601004), (99, 2946276), (108, 2700753), (132, 2209707), (162, 1800502), (198, 1473138), (223, 1307988), (297, 982092), (324, 900251), (367, 794772), (396, 736569), (446, 653994), (594, 491046), (669, 435996), (734, 397386), (891, 327364), (892, 326997), (1101, 264924), (1188, 245523), (1338, 217998), (1468, 198693), (1782, 163682), (2007, 145332), (2202, 132462), (2453, 118908), (2676, 108999), (3303, 88308), (3564, 81841), (4014, 72666), (4037, 72252), (4404, 66231), (4906, 59454), (6021, 48444), (6606, 44154), (7359, 39636), (8028, 36333), (8074, 36126), (9812, 29727), (9909, 29436), (12042, 24222), (12111, 24084), (13212, 22077), (14718, 19818), (16148, 18063)]