254844492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22811}}^1$

素因数の和:22851

約数の個数: 72

約数和(自身を含む): 728159040

約数和(自身を除く): 473314548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 22811, 45622, 68433, 91244, 136866, 159677, 273732, 319354, 433409, 479031, 638708, 866818, 958062, 1117739, 1300227, 1733636, 1916124, 2235478, 2600454, 3033863, 3353217, 4470956, 5200908, 6067726, 6706434, 9101589, 12135452, 13412868, 18203178, 21237041, 36406356, 42474082, 63711123, 84948164, 127422246, 254844492]

約数ペア:

[(1, 254844492), (2, 127422246), (3, 84948164), (4, 63711123), (6, 42474082), (7, 36406356), (12, 21237041), (14, 18203178), (19, 13412868), (21, 12135452), (28, 9101589), (38, 6706434), (42, 6067726), (49, 5200908), (57, 4470956), (76, 3353217), (84, 3033863), (98, 2600454), (114, 2235478), (133, 1916124), (147, 1733636), (196, 1300227), (228, 1117739), (266, 958062), (294, 866818), (399, 638708), (532, 479031), (588, 433409), (798, 319354), (931, 273732), (1596, 159677), (1862, 136866), (2793, 91244), (3724, 68433), (5586, 45622), (11172, 22811)]