1221128362872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{815351}}^1$

素因数の和:815466

約数の個数: 192

約数和(自身を含む): 3785320581120

約数和(自身を除く): 2564192218248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 61, 62, 66, 72, 88, 93, 99, 122, 124, 132, 183, 186, 198, 244, 248, 264, 279, 341, 366, 372, 396, 488, 549, 558, 671, 682, 732, 744, 792, 1023, 1098, 1116, 1342, 1364, 1464, 1891, 2013, 2046, 2196, 2232, 2684, 2728, 3069, 3782, 4026, 4092, 4392, 5368, 5673, 6039, 6138, 7564, 8052, 8184, 11346, 12078, 12276, 15128, 16104, 17019, 20801, 22692, 24156, 24552, 34038, 41602, 45384, 48312, 62403, 68076, 83204, 124806, 136152, 166408, 187209, 249612, 374418, 499224, 748836, 815351, 1497672, 1630702, 2446053, 3261404, 4892106, 6522808, 7338159, 8968861, 9784212, 14676318, 17937722, 19568424, 25275881, 26906583, 29352636, 35875444, 49736411, 50551762, 53813166, 58705272, 71750888, 75827643, 80719749, 99472822, 101103524, 107626332, 149209233, 151655286, 161439498, 198945644, 202207048, 215252664, 227482929, 278034691, 298418466, 303310572, 322878996, 397891288, 447627699, 454965858, 547100521, 556069382, 596836932, 606621144, 645757992, 834104073, 895255398, 909931716, 1094201042, 1112138764, 1193673864, 1541828741, 1641301563, 1668208146, 1790510796, 1819863432, 2188402084, 2224277528, 2502312219, 3083657482, 3282603126, 3336416292, 3581021592, 4376804168, 4625486223, 4923904689, 5004624438, 6167314964, 6565206252, 6672832584, 9250972446, 9847809378, 10009248876, 12334629928, 13130412504, 13876458669, 16960116151, 18501944892, 19695618756, 20018497752, 27752917338, 33920232302, 37003889784, 39391237512, 50880348453, 55505834676, 67840464604, 101760696906, 111011669352, 135680929208, 152641045359, 203521393812, 305282090718, 407042787624, 610564181436, 1221128362872]

約数ペア:

[(1, 1221128362872), (2, 610564181436), (3, 407042787624), (4, 305282090718), (6, 203521393812), (8, 152641045359), (9, 135680929208), (11, 111011669352), (12, 101760696906), (18, 67840464604), (22, 55505834676), (24, 50880348453), (31, 39391237512), (33, 37003889784), (36, 33920232302), (44, 27752917338), (61, 20018497752), (62, 19695618756), (66, 18501944892), (72, 16960116151), (88, 13876458669), (93, 13130412504), (99, 12334629928), (122, 10009248876), (124, 9847809378), (132, 9250972446), (183, 6672832584), (186, 6565206252), (198, 6167314964), (244, 5004624438), (248, 4923904689), (264, 4625486223), (279, 4376804168), (341, 3581021592), (366, 3336416292), (372, 3282603126), (396, 3083657482), (488, 2502312219), (549, 2224277528), (558, 2188402084), (671, 1819863432), (682, 1790510796), (732, 1668208146), (744, 1641301563), (792, 1541828741), (1023, 1193673864), (1098, 1112138764), (1116, 1094201042), (1342, 909931716), (1364, 895255398), (1464, 834104073), (1891, 645757992), (2013, 606621144), (2046, 596836932), (2196, 556069382), (2232, 547100521), (2684, 454965858), (2728, 447627699), (3069, 397891288), (3782, 322878996), (4026, 303310572), (4092, 298418466), (4392, 278034691), (5368, 227482929), (5673, 215252664), (6039, 202207048), (6138, 198945644), (7564, 161439498), (8052, 151655286), (8184, 149209233), (11346, 107626332), (12078, 101103524), (12276, 99472822), (15128, 80719749), (16104, 75827643), (17019, 71750888), (20801, 58705272), (22692, 53813166), (24156, 50551762), (24552, 49736411), (34038, 35875444), (41602, 29352636), (45384, 26906583), (48312, 25275881), (62403, 19568424), (68076, 17937722), (83204, 14676318), (124806, 9784212), (136152, 8968861), (166408, 7338159), (187209, 6522808), (249612, 4892106), (374418, 3261404), (499224, 2446053), (748836, 1630702), (815351, 1497672)]