2388317328

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{872923}}^1$

素因数の和:872956

約数の個数: 60

約数和(自身を含む): 7035767440

約数和(自身を除く): 4647450112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 872923, 1745846, 2618769, 3491692, 5237538, 6983384, 7856307, 10475076, 13966768, 15712614, 16585537, 20950152, 31425228, 33171074, 41900304, 49756611, 62850456, 66342148, 99513222, 125700912, 132684296, 149269833, 199026444, 265368592, 298539666, 398052888, 597079332, 796105776, 1194158664, 2388317328]

約数ペア:

[(1, 2388317328), (2, 1194158664), (3, 796105776), (4, 597079332), (6, 398052888), (8, 298539666), (9, 265368592), (12, 199026444), (16, 149269833), (18, 132684296), (19, 125700912), (24, 99513222), (36, 66342148), (38, 62850456), (48, 49756611), (57, 41900304), (72, 33171074), (76, 31425228), (114, 20950152), (144, 16585537), (152, 15712614), (171, 13966768), (228, 10475076), (304, 7856307), (342, 6983384), (456, 5237538), (684, 3491692), (912, 2618769), (1368, 1745846), (2736, 872923)]