4398384780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{262747}}^1$

素因数の和:262796

約数の個数: 96

約数和(自身を含む): 14125332480

約数和(自身を除く): 9726947700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 262747, 525494, 788241, 1050988, 1313735, 1576482, 2364723, 2627470, 3152964, 3941205, 4729446, 5254940, 7094169, 7882410, 8145157, 9458892, 11823615, 14188338, 15764820, 16290314, 23647230, 24435471, 28376676, 32580628, 35470845, 40725785, 47294460, 48870942, 70941690, 73306413, 81451570, 97741884, 122177355, 141883380, 146612826, 162903140, 219919239, 244354710, 293225652, 366532065, 439838478, 488709420, 733064130, 879676956, 1099596195, 1466128260, 2199192390, 4398384780]

約数ペア:

[(1, 4398384780), (2, 2199192390), (3, 1466128260), (4, 1099596195), (5, 879676956), (6, 733064130), (9, 488709420), (10, 439838478), (12, 366532065), (15, 293225652), (18, 244354710), (20, 219919239), (27, 162903140), (30, 146612826), (31, 141883380), (36, 122177355), (45, 97741884), (54, 81451570), (60, 73306413), (62, 70941690), (90, 48870942), (93, 47294460), (108, 40725785), (124, 35470845), (135, 32580628), (155, 28376676), (180, 24435471), (186, 23647230), (270, 16290314), (279, 15764820), (310, 14188338), (372, 11823615), (465, 9458892), (540, 8145157), (558, 7882410), (620, 7094169), (837, 5254940), (930, 4729446), (1116, 3941205), (1395, 3152964), (1674, 2627470), (1860, 2364723), (2790, 1576482), (3348, 1313735), (4185, 1050988), (5580, 788241), (8370, 525494), (16740, 262747)]