977894748

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1136

約数の個数: 96

約数和(自身を含む): 2593248000

約数和(自身を除く): 1615353252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 149, 201, 268, 298, 402, 447, 596, 603, 804, 894, 907, 1206, 1341, 1788, 1809, 1814, 2412, 2682, 2721, 3618, 3628, 4023, 5364, 5442, 7236, 8046, 8163, 9983, 10884, 16092, 16326, 19966, 24489, 29949, 32652, 39932, 48978, 59898, 60769, 89847, 97956, 119796, 121538, 135143, 179694, 182307, 243076, 269541, 270286, 359388, 364614, 405429, 539082, 540572, 546921, 729228, 810858, 1078164, 1093842, 1216287, 1621716, 1640763, 2187684, 2432574, 3281526, 3648861, 4865148, 6563052, 7297722, 9054581, 14595444, 18109162, 27163743, 36218324, 54327486, 81491229, 108654972, 162982458, 244473687, 325964916, 488947374, 977894748]

約数ペア:

[(1, 977894748), (2, 488947374), (3, 325964916), (4, 244473687), (6, 162982458), (9, 108654972), (12, 81491229), (18, 54327486), (27, 36218324), (36, 27163743), (54, 18109162), (67, 14595444), (108, 9054581), (134, 7297722), (149, 6563052), (201, 4865148), (268, 3648861), (298, 3281526), (402, 2432574), (447, 2187684), (596, 1640763), (603, 1621716), (804, 1216287), (894, 1093842), (907, 1078164), (1206, 810858), (1341, 729228), (1788, 546921), (1809, 540572), (1814, 539082), (2412, 405429), (2682, 364614), (2721, 359388), (3618, 270286), (3628, 269541), (4023, 243076), (5364, 182307), (5442, 179694), (7236, 135143), (8046, 121538), (8163, 119796), (9983, 97956), (10884, 89847), (16092, 60769), (16326, 59898), (19966, 48978), (24489, 39932), (29949, 32652)]