342575771540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{12119}}^1$

素因数の和:12645

約数の個数: 96

約数和(自身を含む): 750610022400

約数和(自身を除く): 408034250860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 127, 155, 254, 310, 359, 508, 620, 635, 718, 1270, 1436, 1795, 2540, 3590, 3937, 7180, 7874, 11129, 12119, 15748, 19685, 22258, 24238, 39370, 44516, 45593, 48476, 55645, 60595, 78740, 91186, 111290, 121190, 182372, 222580, 227965, 242380, 375689, 455930, 751378, 911860, 1413383, 1502756, 1539113, 1878445, 2826766, 3078226, 3756890, 4350721, 5653532, 6156452, 7066915, 7513780, 7695565, 8701442, 14133830, 15391130, 17402884, 21753605, 28267660, 30782260, 43507210, 47712503, 87014420, 95425006, 134872351, 190850012, 238562515, 269744702, 477125030, 539489404, 552541567, 674361755, 954250060, 1105083134, 1348723510, 2210166268, 2697447020, 2762707835, 5525415670, 11050831340, 17128788577, 34257577154, 68515154308, 85643942885, 171287885770, 342575771540]

約数ペア:

[(1, 342575771540), (2, 171287885770), (4, 85643942885), (5, 68515154308), (10, 34257577154), (20, 17128788577), (31, 11050831340), (62, 5525415670), (124, 2762707835), (127, 2697447020), (155, 2210166268), (254, 1348723510), (310, 1105083134), (359, 954250060), (508, 674361755), (620, 552541567), (635, 539489404), (718, 477125030), (1270, 269744702), (1436, 238562515), (1795, 190850012), (2540, 134872351), (3590, 95425006), (3937, 87014420), (7180, 47712503), (7874, 43507210), (11129, 30782260), (12119, 28267660), (15748, 21753605), (19685, 17402884), (22258, 15391130), (24238, 14133830), (39370, 8701442), (44516, 7695565), (45593, 7513780), (48476, 7066915), (55645, 6156452), (60595, 5653532), (78740, 4350721), (91186, 3756890), (111290, 3078226), (121190, 2826766), (182372, 1878445), (222580, 1539113), (227965, 1502756), (242380, 1413383), (375689, 911860), (455930, 751378)]