1256976468

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 180

約数和(自身を含む): 3714169536

約数和(自身を除く): 2457193068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 279, 297, 324, 341, 367, 372, 396, 558, 594, 682, 734, 837, 891, 961, 1023, 1101, 1116, 1188, 1364, 1468, 1674, 1782, 1922, 2046, 2202, 2511, 2883, 3069, 3303, 3348, 3564, 3844, 4037, 4092, 4404, 5022, 5766, 6138, 6606, 8074, 8649, 9207, 9909, 10044, 10571, 11377, 11532, 12111, 12276, 13212, 16148, 17298, 18414, 19818, 21142, 22754, 24222, 25947, 27621, 29727, 31713, 34131, 34596, 36333, 36828, 39636, 42284, 45508, 48444, 51894, 55242, 59454, 63426, 68262, 72666, 77841, 95139, 102393, 103788, 108999, 110484, 118908, 125147, 126852, 136524, 145332, 155682, 190278, 204786, 217998, 250294, 285417, 307179, 311364, 326997, 352687, 375441, 380556, 409572, 435996, 500588, 570834, 614358, 653994, 705374, 750882, 856251, 921537, 1058061, 1126323, 1141668, 1228716, 1307988, 1410748, 1501764, 1712502, 1843074, 2116122, 2252646, 3174183, 3378969, 3425004, 3686148, 3879557, 4232244, 4505292, 6348366, 6757938, 7759114, 9522549, 10136907, 11638671, 12696732, 13515876, 15518228, 19045098, 20273814, 23277342, 28567647, 34916013, 38090196, 40547628, 46554684, 57135294, 69832026, 104748039, 114270588, 139664052, 209496078, 314244117, 418992156, 628488234, 1256976468]

約数ペア:

[(1, 1256976468), (2, 628488234), (3, 418992156), (4, 314244117), (6, 209496078), (9, 139664052), (11, 114270588), (12, 104748039), (18, 69832026), (22, 57135294), (27, 46554684), (31, 40547628), (33, 38090196), (36, 34916013), (44, 28567647), (54, 23277342), (62, 20273814), (66, 19045098), (81, 15518228), (93, 13515876), (99, 12696732), (108, 11638671), (124, 10136907), (132, 9522549), (162, 7759114), (186, 6757938), (198, 6348366), (279, 4505292), (297, 4232244), (324, 3879557), (341, 3686148), (367, 3425004), (372, 3378969), (396, 3174183), (558, 2252646), (594, 2116122), (682, 1843074), (734, 1712502), (837, 1501764), (891, 1410748), (961, 1307988), (1023, 1228716), (1101, 1141668), (1116, 1126323), (1188, 1058061), (1364, 921537), (1468, 856251), (1674, 750882), (1782, 705374), (1922, 653994), (2046, 614358), (2202, 570834), (2511, 500588), (2883, 435996), (3069, 409572), (3303, 380556), (3348, 375441), (3564, 352687), (3844, 326997), (4037, 311364), (4092, 307179), (4404, 285417), (5022, 250294), (5766, 217998), (6138, 204786), (6606, 190278), (8074, 155682), (8649, 145332), (9207, 136524), (9909, 126852), (10044, 125147), (10571, 118908), (11377, 110484), (11532, 108999), (12111, 103788), (12276, 102393), (13212, 95139), (16148, 77841), (17298, 72666), (18414, 68262), (19818, 63426), (21142, 59454), (22754, 55242), (24222, 51894), (25947, 48444), (27621, 45508), (29727, 42284), (31713, 39636), (34131, 36828), (34596, 36333)]