266367075796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{71947}}^1$

素因数の和:72464

約数の個数: 48

約数和(自身を含む): 488970119680

約数和(自身を除く): 222603043884

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 409, 818, 1636, 2263, 4526, 9052, 12679, 25358, 29857, 50716, 59714, 71947, 119428, 143894, 287788, 925567, 1851134, 2230357, 3702268, 4460714, 5252131, 8921428, 10504262, 21008524, 29426323, 58852646, 117705292, 162816061, 325632122, 651264244, 912216013, 1824432026, 2148121579, 3648864052, 4296243158, 8592486316, 66591768949, 133183537898, 266367075796]

約数ペア:

[(1, 266367075796), (2, 133183537898), (4, 66591768949), (31, 8592486316), (62, 4296243158), (73, 3648864052), (124, 2148121579), (146, 1824432026), (292, 912216013), (409, 651264244), (818, 325632122), (1636, 162816061), (2263, 117705292), (4526, 58852646), (9052, 29426323), (12679, 21008524), (25358, 10504262), (29857, 8921428), (50716, 5252131), (59714, 4460714), (71947, 3702268), (119428, 2230357), (143894, 1851134), (287788, 925567)]