913865260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 192

約数和(自身を含む): 2576157696

約数和(自身を除く): 1662292436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 67, 68, 70, 77, 85, 110, 119, 134, 140, 154, 170, 187, 220, 238, 268, 308, 335, 340, 374, 385, 469, 476, 521, 595, 670, 737, 748, 770, 935, 938, 1042, 1139, 1190, 1309, 1340, 1474, 1540, 1870, 1876, 2084, 2278, 2345, 2380, 2605, 2618, 2948, 3647, 3685, 3740, 4556, 4690, 5159, 5210, 5236, 5695, 5731, 6545, 7294, 7370, 7973, 8857, 9380, 10318, 10420, 11390, 11462, 12529, 13090, 14588, 14740, 15946, 17714, 18235, 20636, 22780, 22924, 25058, 25795, 26180, 28655, 31892, 34907, 35428, 36470, 39865, 40117, 44285, 50116, 51590, 57310, 61999, 62645, 69814, 72940, 79730, 80234, 87703, 88570, 97427, 103180, 114620, 123998, 125290, 139628, 159460, 160468, 174535, 175406, 177140, 194854, 200585, 244349, 247996, 250580, 309995, 349070, 350812, 383977, 389708, 401170, 438515, 487135, 488698, 593419, 619990, 681989, 698140, 767954, 802340, 877030, 974270, 977396, 1186838, 1221745, 1239980, 1363978, 1535908, 1754060, 1919885, 1948540, 2373676, 2443490, 2687839, 2727956, 2967095, 3409945, 3839770, 4153933, 4886980, 5375678, 5934190, 6527609, 6819890, 7679540, 8307866, 10751356, 11868380, 13055218, 13439195, 13639780, 16615732, 20769665, 26110436, 26878390, 32638045, 41539330, 45693263, 53756780, 65276090, 83078660, 91386526, 130552180, 182773052, 228466315, 456932630, 913865260]

約数ペア:

[(1, 913865260), (2, 456932630), (4, 228466315), (5, 182773052), (7, 130552180), (10, 91386526), (11, 83078660), (14, 65276090), (17, 53756780), (20, 45693263), (22, 41539330), (28, 32638045), (34, 26878390), (35, 26110436), (44, 20769665), (55, 16615732), (67, 13639780), (68, 13439195), (70, 13055218), (77, 11868380), (85, 10751356), (110, 8307866), (119, 7679540), (134, 6819890), (140, 6527609), (154, 5934190), (170, 5375678), (187, 4886980), (220, 4153933), (238, 3839770), (268, 3409945), (308, 2967095), (335, 2727956), (340, 2687839), (374, 2443490), (385, 2373676), (469, 1948540), (476, 1919885), (521, 1754060), (595, 1535908), (670, 1363978), (737, 1239980), (748, 1221745), (770, 1186838), (935, 977396), (938, 974270), (1042, 877030), (1139, 802340), (1190, 767954), (1309, 698140), (1340, 681989), (1474, 619990), (1540, 593419), (1870, 488698), (1876, 487135), (2084, 438515), (2278, 401170), (2345, 389708), (2380, 383977), (2605, 350812), (2618, 349070), (2948, 309995), (3647, 250580), (3685, 247996), (3740, 244349), (4556, 200585), (4690, 194854), (5159, 177140), (5210, 175406), (5236, 174535), (5695, 160468), (5731, 159460), (6545, 139628), (7294, 125290), (7370, 123998), (7973, 114620), (8857, 103180), (9380, 97427), (10318, 88570), (10420, 87703), (11390, 80234), (11462, 79730), (12529, 72940), (13090, 69814), (14588, 62645), (14740, 61999), (15946, 57310), (17714, 51590), (18235, 50116), (20636, 44285), (22780, 40117), (22924, 39865), (25058, 36470), (25795, 35428), (26180, 34907), (28655, 31892)]