711651252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 1905797376

約数和(自身を除く): 1194146124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 47, 52, 62, 78, 93, 94, 101, 124, 141, 156, 186, 188, 202, 282, 303, 372, 403, 404, 564, 606, 611, 806, 961, 1209, 1212, 1222, 1313, 1457, 1612, 1833, 1922, 2418, 2444, 2626, 2883, 2914, 3131, 3666, 3844, 3939, 4371, 4747, 4836, 5252, 5766, 5828, 6262, 7332, 7878, 8742, 9393, 9494, 11532, 12493, 12524, 14241, 15756, 17484, 18786, 18941, 18988, 24986, 28482, 37479, 37572, 37882, 40703, 45167, 49972, 56823, 56964, 61711, 74958, 75764, 81406, 90334, 97061, 113646, 122109, 123422, 135501, 147157, 149916, 162812, 180668, 185133, 194122, 227292, 244218, 246844, 271002, 291183, 294314, 370266, 388244, 441471, 488436, 542004, 582366, 587171, 588628, 740532, 882942, 1164732, 1174342, 1261793, 1761513, 1765884, 1913041, 2348684, 2523586, 3523026, 3785379, 3826082, 4561867, 5047172, 5739123, 7046052, 7570758, 7652164, 9123734, 11478246, 13685601, 15141516, 18247468, 22956492, 27371202, 54742404, 59304271, 118608542, 177912813, 237217084, 355825626, 711651252]

約数ペア:

[(1, 711651252), (2, 355825626), (3, 237217084), (4, 177912813), (6, 118608542), (12, 59304271), (13, 54742404), (26, 27371202), (31, 22956492), (39, 18247468), (47, 15141516), (52, 13685601), (62, 11478246), (78, 9123734), (93, 7652164), (94, 7570758), (101, 7046052), (124, 5739123), (141, 5047172), (156, 4561867), (186, 3826082), (188, 3785379), (202, 3523026), (282, 2523586), (303, 2348684), (372, 1913041), (403, 1765884), (404, 1761513), (564, 1261793), (606, 1174342), (611, 1164732), (806, 882942), (961, 740532), (1209, 588628), (1212, 587171), (1222, 582366), (1313, 542004), (1457, 488436), (1612, 441471), (1833, 388244), (1922, 370266), (2418, 294314), (2444, 291183), (2626, 271002), (2883, 246844), (2914, 244218), (3131, 227292), (3666, 194122), (3844, 185133), (3939, 180668), (4371, 162812), (4747, 149916), (4836, 147157), (5252, 135501), (5766, 123422), (5828, 122109), (6262, 113646), (7332, 97061), (7878, 90334), (8742, 81406), (9393, 75764), (9494, 74958), (11532, 61711), (12493, 56964), (12524, 56823), (14241, 49972), (15756, 45167), (17484, 40703), (18786, 37882), (18941, 37572), (18988, 37479), (24986, 28482)]