1245894744

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{16057}}^1$

素因数の和:16180

約数の個数: 64

約数和(自身を含む): 3225731040

約数和(自身を除く): 1979836296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 424, 488, 636, 732, 1272, 1464, 3233, 6466, 9699, 12932, 16057, 19398, 25864, 32114, 38796, 48171, 64228, 77592, 96342, 128456, 192684, 385368, 851021, 979477, 1702042, 1958954, 2553063, 2938431, 3404084, 3917908, 5106126, 5876862, 6808168, 7835816, 10212252, 11753724, 20424504, 23507448, 51912281, 103824562, 155736843, 207649124, 311473686, 415298248, 622947372, 1245894744]

約数ペア:

[(1, 1245894744), (2, 622947372), (3, 415298248), (4, 311473686), (6, 207649124), (8, 155736843), (12, 103824562), (24, 51912281), (53, 23507448), (61, 20424504), (106, 11753724), (122, 10212252), (159, 7835816), (183, 6808168), (212, 5876862), (244, 5106126), (318, 3917908), (366, 3404084), (424, 2938431), (488, 2553063), (636, 1958954), (732, 1702042), (1272, 979477), (1464, 851021), (3233, 385368), (6466, 192684), (9699, 128456), (12932, 96342), (16057, 77592), (19398, 64228), (25864, 48171), (32114, 38796)]