13199481568

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2137

約数の個数: 192

約数和(自身を含む): 33484050432

約数和(自身を除く): 20284568864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 73, 91, 104, 112, 124, 146, 182, 208, 217, 224, 248, 292, 364, 403, 416, 434, 496, 511, 584, 728, 806, 868, 949, 992, 1022, 1168, 1456, 1612, 1736, 1898, 2003, 2044, 2263, 2336, 2821, 2912, 3224, 3472, 3796, 4006, 4088, 4526, 5642, 6448, 6643, 6944, 7592, 8012, 8176, 9052, 11284, 12896, 13286, 14021, 15184, 15841, 16024, 16352, 18104, 22568, 26039, 26572, 28042, 29419, 30368, 31682, 32048, 36208, 45136, 52078, 53144, 56084, 58838, 62093, 63364, 64096, 72416, 90272, 104156, 106288, 112168, 117676, 124186, 126728, 146219, 182273, 205933, 208312, 212576, 224336, 235352, 248372, 253456, 292438, 364546, 411866, 416624, 434651, 448672, 470704, 496744, 506912, 584876, 729092, 807209, 823732, 833248, 869302, 941408, 993488, 1023533, 1169752, 1458184, 1614418, 1647464, 1738604, 1900847, 1986976, 2047066, 2339504, 2916368, 3228836, 3294928, 3477208, 3801694, 4094132, 4532789, 4679008, 5650463, 5832736, 6457672, 6589856, 6954416, 7603388, 8188264, 9065578, 11300926, 12915344, 13305929, 13908832, 15206776, 16376528, 18131156, 22601852, 25830688, 26611858, 30413552, 31729523, 32753056, 36262312, 45203704, 53223716, 58926257, 60827104, 63459046, 72524624, 90407408, 106447432, 117852514, 126918092, 145049248, 180814816, 212894864, 235705028, 253836184, 412483799, 425789728, 471410056, 507672368, 824967598, 942820112, 1015344736, 1649935196, 1885640224, 3299870392, 6599740784, 13199481568]

約数ペア:

[(1, 13199481568), (2, 6599740784), (4, 3299870392), (7, 1885640224), (8, 1649935196), (13, 1015344736), (14, 942820112), (16, 824967598), (26, 507672368), (28, 471410056), (31, 425789728), (32, 412483799), (52, 253836184), (56, 235705028), (62, 212894864), (73, 180814816), (91, 145049248), (104, 126918092), (112, 117852514), (124, 106447432), (146, 90407408), (182, 72524624), (208, 63459046), (217, 60827104), (224, 58926257), (248, 53223716), (292, 45203704), (364, 36262312), (403, 32753056), (416, 31729523), (434, 30413552), (496, 26611858), (511, 25830688), (584, 22601852), (728, 18131156), (806, 16376528), (868, 15206776), (949, 13908832), (992, 13305929), (1022, 12915344), (1168, 11300926), (1456, 9065578), (1612, 8188264), (1736, 7603388), (1898, 6954416), (2003, 6589856), (2044, 6457672), (2263, 5832736), (2336, 5650463), (2821, 4679008), (2912, 4532789), (3224, 4094132), (3472, 3801694), (3796, 3477208), (4006, 3294928), (4088, 3228836), (4526, 2916368), (5642, 2339504), (6448, 2047066), (6643, 1986976), (6944, 1900847), (7592, 1738604), (8012, 1647464), (8176, 1614418), (9052, 1458184), (11284, 1169752), (12896, 1023533), (13286, 993488), (14021, 941408), (15184, 869302), (15841, 833248), (16024, 823732), (16352, 807209), (18104, 729092), (22568, 584876), (26039, 506912), (26572, 496744), (28042, 470704), (29419, 448672), (30368, 434651), (31682, 416624), (32048, 411866), (36208, 364546), (45136, 292438), (52078, 253456), (53144, 248372), (56084, 235352), (58838, 224336), (62093, 212576), (63364, 208312), (64096, 205933), (72416, 182273), (90272, 146219), (104156, 126728), (106288, 124186), (112168, 117676)]