2545348464

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{289771}}^1$

素因数の和:289846

約数の個数: 60

約数和(自身を含む): 7240243192

約数和(自身を除く): 4694894728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 289771, 579542, 869313, 1159084, 1738626, 2318168, 2607939, 3477252, 4636336, 5215878, 6954504, 10431756, 13909008, 17676031, 20863512, 35352062, 41727024, 53028093, 70704124, 106056186, 141408248, 159084279, 212112372, 282816496, 318168558, 424224744, 636337116, 848449488, 1272674232, 2545348464]

約数ペア:

[(1, 2545348464), (2, 1272674232), (3, 848449488), (4, 636337116), (6, 424224744), (8, 318168558), (9, 282816496), (12, 212112372), (16, 159084279), (18, 141408248), (24, 106056186), (36, 70704124), (48, 53028093), (61, 41727024), (72, 35352062), (122, 20863512), (144, 17676031), (183, 13909008), (244, 10431756), (366, 6954504), (488, 5215878), (549, 4636336), (732, 3477252), (976, 2607939), (1098, 2318168), (1464, 1738626), (2196, 1159084), (2928, 869313), (4392, 579542), (8784, 289771)]