619371912

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{2011}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 1592055360

約数和(自身を除く): 972683448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 313, 328, 492, 626, 939, 984, 1252, 1878, 2011, 2504, 3756, 4022, 6033, 7512, 8044, 12066, 12833, 16088, 24132, 25666, 38499, 48264, 51332, 76998, 82451, 102664, 153996, 164902, 247353, 307992, 329804, 494706, 629443, 659608, 989412, 1258886, 1888329, 1978824, 2517772, 3776658, 5035544, 7553316, 15106632, 25807163, 51614326, 77421489, 103228652, 154842978, 206457304, 309685956, 619371912]

約数ペア:

[(1, 619371912), (2, 309685956), (3, 206457304), (4, 154842978), (6, 103228652), (8, 77421489), (12, 51614326), (24, 25807163), (41, 15106632), (82, 7553316), (123, 5035544), (164, 3776658), (246, 2517772), (313, 1978824), (328, 1888329), (492, 1258886), (626, 989412), (939, 659608), (984, 629443), (1252, 494706), (1878, 329804), (2011, 307992), (2504, 247353), (3756, 164902), (4022, 153996), (6033, 102664), (7512, 82451), (8044, 76998), (12066, 51332), (12833, 48264), (16088, 38499), (24132, 25666)]