998614128

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{2269}}^1$

素因数の和:2506

約数の個数: 80

約数和(自身を含む): 2644786080

約数和(自身を除く): 1646171952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 173, 212, 318, 346, 424, 519, 636, 692, 848, 1038, 1272, 1384, 2076, 2269, 2544, 2768, 4152, 4538, 6807, 8304, 9076, 9169, 13614, 18152, 18338, 27228, 27507, 36304, 36676, 54456, 55014, 73352, 108912, 110028, 120257, 146704, 220056, 240514, 360771, 392537, 440112, 481028, 721542, 785074, 962056, 1177611, 1443084, 1570148, 1924112, 2355222, 2886168, 3140296, 4710444, 5772336, 6280592, 9420888, 18841776, 20804461, 41608922, 62413383, 83217844, 124826766, 166435688, 249653532, 332871376, 499307064, 998614128]

約数ペア:

[(1, 998614128), (2, 499307064), (3, 332871376), (4, 249653532), (6, 166435688), (8, 124826766), (12, 83217844), (16, 62413383), (24, 41608922), (48, 20804461), (53, 18841776), (106, 9420888), (159, 6280592), (173, 5772336), (212, 4710444), (318, 3140296), (346, 2886168), (424, 2355222), (519, 1924112), (636, 1570148), (692, 1443084), (848, 1177611), (1038, 962056), (1272, 785074), (1384, 721542), (2076, 481028), (2269, 440112), (2544, 392537), (2768, 360771), (4152, 240514), (4538, 220056), (6807, 146704), (8304, 120257), (9076, 110028), (9169, 108912), (13614, 73352), (18152, 55014), (18338, 54456), (27228, 36676), (27507, 36304)]