217525464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{757}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 637356720

約数和(自身を除く): 419831256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 307, 312, 468, 614, 757, 921, 936, 1228, 1514, 1842, 2271, 2456, 2763, 3028, 3684, 3991, 4542, 5526, 6056, 6813, 7368, 7982, 9084, 9841, 11052, 11973, 13626, 15964, 18168, 19682, 22104, 23946, 27252, 29523, 31928, 35919, 39364, 47892, 54504, 59046, 71838, 78728, 88569, 95784, 118092, 143676, 177138, 232399, 236184, 287352, 354276, 464798, 697197, 708552, 929596, 1394394, 1859192, 2091591, 2788788, 3021187, 4183182, 5577576, 6042374, 8366364, 9063561, 12084748, 16732728, 18127122, 24169496, 27190683, 36254244, 54381366, 72508488, 108762732, 217525464]

約数ペア:

[(1, 217525464), (2, 108762732), (3, 72508488), (4, 54381366), (6, 36254244), (8, 27190683), (9, 24169496), (12, 18127122), (13, 16732728), (18, 12084748), (24, 9063561), (26, 8366364), (36, 6042374), (39, 5577576), (52, 4183182), (72, 3021187), (78, 2788788), (104, 2091591), (117, 1859192), (156, 1394394), (234, 929596), (307, 708552), (312, 697197), (468, 464798), (614, 354276), (757, 287352), (921, 236184), (936, 232399), (1228, 177138), (1514, 143676), (1842, 118092), (2271, 95784), (2456, 88569), (2763, 78728), (3028, 71838), (3684, 59046), (3991, 54504), (4542, 47892), (5526, 39364), (6056, 35919), (6813, 31928), (7368, 29523), (7982, 27252), (9084, 23946), (9841, 22104), (11052, 19682), (11973, 18168), (13626, 15964)]