1256223044

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 2402265600

約数和(自身を除く): 1146042556

約数列:

[1, 2, 4, 29, 31, 58, 59, 62, 116, 118, 124, 191, 236, 382, 764, 899, 961, 1711, 1798, 1829, 1922, 3422, 3596, 3658, 3844, 5539, 5921, 6844, 7316, 11078, 11269, 11842, 22156, 22538, 23684, 27869, 45076, 53041, 55738, 56699, 106082, 111476, 113398, 171709, 183551, 212164, 226796, 326801, 343418, 349339, 367102, 653602, 686836, 698678, 734204, 1307204, 1397356, 1644271, 3288542, 5322979, 6577084, 10130831, 10645958, 10829509, 20261662, 21291916, 21659018, 40523324, 43318036, 314055761, 628111522, 1256223044]

約数ペア:

[(1, 1256223044), (2, 628111522), (4, 314055761), (29, 43318036), (31, 40523324), (58, 21659018), (59, 21291916), (62, 20261662), (116, 10829509), (118, 10645958), (124, 10130831), (191, 6577084), (236, 5322979), (382, 3288542), (764, 1644271), (899, 1397356), (961, 1307204), (1711, 734204), (1798, 698678), (1829, 686836), (1922, 653602), (3422, 367102), (3596, 349339), (3658, 343418), (3844, 326801), (5539, 226796), (5921, 212164), (6844, 183551), (7316, 171709), (11078, 113398), (11269, 111476), (11842, 106082), (22156, 56699), (22538, 55738), (23684, 53041), (27869, 45076)]