291215869796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{1039}}^1\times {\mathrm{3761}}^1$

素因数の和:5436

約数の個数: 48

約数和(自身を含む): 527590103040

約数和(自身を除く): 236374233244

約数列:

[1, 2, 4, 31, 62, 124, 601, 1039, 1202, 2078, 2404, 3761, 4156, 7522, 15044, 18631, 32209, 37262, 64418, 74524, 116591, 128836, 233182, 466364, 624439, 1248878, 2260361, 2497756, 3907679, 4520722, 7815358, 9041444, 15630716, 19357609, 38715218, 70071191, 77430436, 121138049, 140142382, 242276098, 280284764, 484552196, 2348515079, 4697030158, 9394060316, 72803967449, 145607934898, 291215869796]

約数ペア:

[(1, 291215869796), (2, 145607934898), (4, 72803967449), (31, 9394060316), (62, 4697030158), (124, 2348515079), (601, 484552196), (1039, 280284764), (1202, 242276098), (2078, 140142382), (2404, 121138049), (3761, 77430436), (4156, 70071191), (7522, 38715218), (15044, 19357609), (18631, 15630716), (32209, 9041444), (37262, 7815358), (64418, 4520722), (74524, 3907679), (116591, 2497756), (128836, 2260361), (233182, 1248878), (466364, 624439)]