637520832

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4481}}^1$

素因数の和:4531

約数の個数: 168

約数和(自身を含む): 2071938960

約数和(自身を除く): 1434418128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1216, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2496, 2736, 2964, 3648, 3744, 3952, 4446, 4481, 5472, 5928, 7488, 7904, 8892, 8962, 10944, 11856, 13443, 15808, 17784, 17924, 23712, 26886, 35568, 35848, 40329, 47424, 53772, 58253, 71136, 71696, 80658, 85139, 107544, 116506, 142272, 143392, 161316, 170278, 174759, 215088, 233012, 255417, 286784, 322632, 340556, 349518, 430176, 466024, 510834, 524277, 645264, 681112, 699036, 766251, 860352, 932048, 1021668, 1048554, 1106807, 1290528, 1362224, 1398072, 1532502, 1864096, 2043336, 2097108, 2213614, 2581056, 2724448, 2796144, 3065004, 3320421, 3728192, 4086672, 4194216, 4427228, 5448896, 5592288, 6130008, 6640842, 8173344, 8388432, 8854456, 9961263, 11184576, 12260016, 13281684, 16346688, 16776864, 17708912, 19922526, 24520032, 26563368, 33553728, 35417824, 39845052, 49040064, 53126736, 70835648, 79690104, 106253472, 159380208, 212506944, 318760416, 637520832]

約数ペア:

[(1, 637520832), (2, 318760416), (3, 212506944), (4, 159380208), (6, 106253472), (8, 79690104), (9, 70835648), (12, 53126736), (13, 49040064), (16, 39845052), (18, 35417824), (19, 33553728), (24, 26563368), (26, 24520032), (32, 19922526), (36, 17708912), (38, 16776864), (39, 16346688), (48, 13281684), (52, 12260016), (57, 11184576), (64, 9961263), (72, 8854456), (76, 8388432), (78, 8173344), (96, 6640842), (104, 6130008), (114, 5592288), (117, 5448896), (144, 4427228), (152, 4194216), (156, 4086672), (171, 3728192), (192, 3320421), (208, 3065004), (228, 2796144), (234, 2724448), (247, 2581056), (288, 2213614), (304, 2097108), (312, 2043336), (342, 1864096), (416, 1532502), (456, 1398072), (468, 1362224), (494, 1290528), (576, 1106807), (608, 1048554), (624, 1021668), (684, 932048), (741, 860352), (832, 766251), (912, 699036), (936, 681112), (988, 645264), (1216, 524277), (1248, 510834), (1368, 466024), (1482, 430176), (1824, 349518), (1872, 340556), (1976, 322632), (2223, 286784), (2496, 255417), (2736, 233012), (2964, 215088), (3648, 174759), (3744, 170278), (3952, 161316), (4446, 143392), (4481, 142272), (5472, 116506), (5928, 107544), (7488, 85139), (7904, 80658), (8892, 71696), (8962, 71136), (10944, 58253), (11856, 53772), (13443, 47424), (15808, 40329), (17784, 35848), (17924, 35568), (23712, 26886)]