254785702964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{55673}}^1$

素因数の和:55905

約数の個数: 96

約数和(自身を含む): 527971239936

約数和(自身を除く): 273185536972

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 167, 221, 334, 403, 442, 527, 668, 806, 884, 1054, 1612, 2108, 2171, 2839, 4342, 5177, 5678, 6851, 8684, 10354, 11356, 13702, 20708, 27404, 36907, 55673, 67301, 73814, 88009, 111346, 134602, 147628, 176018, 222692, 269204, 352036, 723749, 946441, 1144117, 1447498, 1725863, 1892882, 2288234, 2894996, 3451726, 3785764, 4576468, 6903452, 9297391, 12303733, 18594782, 22436219, 24607466, 29339671, 37189564, 44872438, 49214932, 58679342, 89744876, 117358684, 120866083, 158055647, 241732166, 288219121, 316111294, 381415723, 483464332, 576438242, 632222588, 762831446, 1152876484, 1525662892, 2054723411, 3746848573, 4109446822, 4899725057, 7493697146, 8218893644, 9799450114, 14987394292, 19598900228, 63696425741, 127392851482, 254785702964]

約数ペア:

[(1, 254785702964), (2, 127392851482), (4, 63696425741), (13, 19598900228), (17, 14987394292), (26, 9799450114), (31, 8218893644), (34, 7493697146), (52, 4899725057), (62, 4109446822), (68, 3746848573), (124, 2054723411), (167, 1525662892), (221, 1152876484), (334, 762831446), (403, 632222588), (442, 576438242), (527, 483464332), (668, 381415723), (806, 316111294), (884, 288219121), (1054, 241732166), (1612, 158055647), (2108, 120866083), (2171, 117358684), (2839, 89744876), (4342, 58679342), (5177, 49214932), (5678, 44872438), (6851, 37189564), (8684, 29339671), (10354, 24607466), (11356, 22436219), (13702, 18594782), (20708, 12303733), (27404, 9297391), (36907, 6903452), (55673, 4576468), (67301, 3785764), (73814, 3451726), (88009, 2894996), (111346, 2288234), (134602, 1892882), (147628, 1725863), (176018, 1447498), (222692, 1144117), (269204, 946441), (352036, 723749)]