320784156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3733}}^1$

素因数の和:3792

約数の個数: 144

約数和(自身を含む): 1043847168

約数和(自身を除く): 723063012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 1023, 1116, 1302, 1364, 1386, 1953, 2046, 2387, 2604, 2772, 3069, 3733, 3906, 4092, 4774, 6138, 7161, 7466, 7812, 9548, 11199, 12276, 14322, 14932, 21483, 22398, 26131, 28644, 33597, 41063, 42966, 44796, 52262, 67194, 78393, 82126, 85932, 104524, 115723, 123189, 134388, 156786, 164252, 231446, 235179, 246378, 287441, 313572, 347169, 369567, 462892, 470358, 492756, 574882, 694338, 739134, 810061, 862323, 940716, 1041507, 1149764, 1272953, 1388676, 1478268, 1620122, 1724646, 2083014, 2430183, 2545906, 2586969, 3240244, 3449292, 3818859, 4166028, 4860366, 5091812, 5173938, 7290549, 7637718, 8910671, 9720732, 10347876, 11456577, 14581098, 15275436, 17821342, 22913154, 26732013, 29162196, 35642684, 45826308, 53464026, 80196039, 106928052, 160392078, 320784156]

約数ペア:

[(1, 320784156), (2, 160392078), (3, 106928052), (4, 80196039), (6, 53464026), (7, 45826308), (9, 35642684), (11, 29162196), (12, 26732013), (14, 22913154), (18, 17821342), (21, 15275436), (22, 14581098), (28, 11456577), (31, 10347876), (33, 9720732), (36, 8910671), (42, 7637718), (44, 7290549), (62, 5173938), (63, 5091812), (66, 4860366), (77, 4166028), (84, 3818859), (93, 3449292), (99, 3240244), (124, 2586969), (126, 2545906), (132, 2430183), (154, 2083014), (186, 1724646), (198, 1620122), (217, 1478268), (231, 1388676), (252, 1272953), (279, 1149764), (308, 1041507), (341, 940716), (372, 862323), (396, 810061), (434, 739134), (462, 694338), (558, 574882), (651, 492756), (682, 470358), (693, 462892), (868, 369567), (924, 347169), (1023, 313572), (1116, 287441), (1302, 246378), (1364, 235179), (1386, 231446), (1953, 164252), (2046, 156786), (2387, 134388), (2604, 123189), (2772, 115723), (3069, 104524), (3733, 85932), (3906, 82126), (4092, 78393), (4774, 67194), (6138, 52262), (7161, 44796), (7466, 42966), (7812, 41063), (9548, 33597), (11199, 28644), (12276, 26131), (14322, 22398), (14932, 21483)]