1521000572

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1700

約数の個数: 96

約数和(自身を含む): 3408048000

約数和(自身を除く): 1887047428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 343, 364, 371, 637, 686, 689, 742, 1274, 1372, 1378, 1484, 1609, 2548, 2597, 2756, 3218, 4459, 4823, 5194, 6436, 8918, 9646, 10388, 11263, 17836, 18179, 19292, 20917, 22526, 33761, 36358, 41834, 45052, 67522, 72716, 78841, 83668, 85277, 135044, 146419, 157682, 170554, 236327, 292838, 315364, 341108, 472654, 551887, 585676, 596939, 945308, 1024933, 1103774, 1108601, 1193878, 2049866, 2207548, 2217202, 2387756, 4099732, 4178573, 4434404, 7174531, 7760207, 8357146, 14349062, 15520414, 16714292, 28698124, 29250011, 31040828, 54321449, 58500022, 108642898, 117000044, 217285796, 380250143, 760500286, 1521000572]

約数ペア:

[(1, 1521000572), (2, 760500286), (4, 380250143), (7, 217285796), (13, 117000044), (14, 108642898), (26, 58500022), (28, 54321449), (49, 31040828), (52, 29250011), (53, 28698124), (91, 16714292), (98, 15520414), (106, 14349062), (182, 8357146), (196, 7760207), (212, 7174531), (343, 4434404), (364, 4178573), (371, 4099732), (637, 2387756), (686, 2217202), (689, 2207548), (742, 2049866), (1274, 1193878), (1372, 1108601), (1378, 1103774), (1484, 1024933), (1609, 945308), (2548, 596939), (2597, 585676), (2756, 551887), (3218, 472654), (4459, 341108), (4823, 315364), (5194, 292838), (6436, 236327), (8918, 170554), (9646, 157682), (10388, 146419), (11263, 135044), (17836, 85277), (18179, 83668), (19292, 78841), (20917, 72716), (22526, 67522), (33761, 45052), (36358, 41834)]