389169660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 1281982464

約数和(自身を除く): 892812804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 31, 33, 44, 46, 55, 60, 62, 66, 69, 92, 93, 110, 115, 124, 132, 138, 155, 165, 186, 220, 230, 253, 276, 310, 330, 341, 345, 372, 460, 465, 506, 620, 660, 682, 690, 713, 759, 827, 930, 1012, 1023, 1265, 1364, 1380, 1426, 1518, 1654, 1705, 1860, 2046, 2139, 2481, 2530, 2852, 3036, 3308, 3410, 3565, 3795, 4092, 4135, 4278, 4962, 5060, 5115, 6820, 7130, 7590, 7843, 8270, 8556, 9097, 9924, 10230, 10695, 12405, 14260, 15180, 15686, 16540, 18194, 19021, 20460, 21390, 23529, 24810, 25637, 27291, 31372, 36388, 38042, 39215, 42780, 45485, 47058, 49620, 51274, 54582, 57063, 76084, 76911, 78430, 90970, 94116, 95105, 102548, 109164, 114126, 117645, 128185, 136455, 153822, 156860, 181940, 190210, 209231, 228252, 235290, 256370, 272910, 282007, 285315, 307644, 380420, 384555, 418462, 470580, 512740, 545820, 564014, 570630, 589651, 627693, 769110, 836924, 846021, 1046155, 1128028, 1141260, 1179302, 1255386, 1410035, 1538220, 1692042, 1768953, 2092310, 2358604, 2510772, 2820070, 2948255, 3138465, 3384084, 3537906, 4184620, 4230105, 5640140, 5896510, 6276930, 6486161, 7075812, 8460210, 8844765, 11793020, 12553860, 12972322, 16920420, 17689530, 19458483, 25944644, 32430805, 35379060, 38916966, 64861610, 77833932, 97292415, 129723220, 194584830, 389169660]

約数ペア:

[(1, 389169660), (2, 194584830), (3, 129723220), (4, 97292415), (5, 77833932), (6, 64861610), (10, 38916966), (11, 35379060), (12, 32430805), (15, 25944644), (20, 19458483), (22, 17689530), (23, 16920420), (30, 12972322), (31, 12553860), (33, 11793020), (44, 8844765), (46, 8460210), (55, 7075812), (60, 6486161), (62, 6276930), (66, 5896510), (69, 5640140), (92, 4230105), (93, 4184620), (110, 3537906), (115, 3384084), (124, 3138465), (132, 2948255), (138, 2820070), (155, 2510772), (165, 2358604), (186, 2092310), (220, 1768953), (230, 1692042), (253, 1538220), (276, 1410035), (310, 1255386), (330, 1179302), (341, 1141260), (345, 1128028), (372, 1046155), (460, 846021), (465, 836924), (506, 769110), (620, 627693), (660, 589651), (682, 570630), (690, 564014), (713, 545820), (759, 512740), (827, 470580), (930, 418462), (1012, 384555), (1023, 380420), (1265, 307644), (1364, 285315), (1380, 282007), (1426, 272910), (1518, 256370), (1654, 235290), (1705, 228252), (1860, 209231), (2046, 190210), (2139, 181940), (2481, 156860), (2530, 153822), (2852, 136455), (3036, 128185), (3308, 117645), (3410, 114126), (3565, 109164), (3795, 102548), (4092, 95105), (4135, 94116), (4278, 90970), (4962, 78430), (5060, 76911), (5115, 76084), (6820, 57063), (7130, 54582), (7590, 51274), (7843, 49620), (8270, 47058), (8556, 45485), (9097, 42780), (9924, 39215), (10230, 38042), (10695, 36388), (12405, 31372), (14260, 27291), (15180, 25637), (15686, 24810), (16540, 23529), (18194, 21390), (19021, 20460)]