915240228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1051}}^1\times {\mathrm{1481}}^1$

素因数の和:2553

約数の個数: 72

約数和(自身を含む): 2488266144

約数和(自身を除く): 1573025916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1051, 1481, 2102, 2962, 3153, 4204, 4443, 5924, 6306, 7357, 8886, 10367, 12612, 14714, 17772, 20734, 22071, 29428, 31101, 41468, 44142, 51499, 62202, 72569, 88284, 102998, 124404, 145138, 154497, 205996, 217707, 290276, 308994, 435414, 617988, 870828, 1556531, 3113062, 4669593, 6226124, 9339186, 10895717, 18678372, 21791434, 32687151, 43582868, 65374302, 76270019, 130748604, 152540038, 228810057, 305080076, 457620114, 915240228]

約数ペア:

[(1, 915240228), (2, 457620114), (3, 305080076), (4, 228810057), (6, 152540038), (7, 130748604), (12, 76270019), (14, 65374302), (21, 43582868), (28, 32687151), (42, 21791434), (49, 18678372), (84, 10895717), (98, 9339186), (147, 6226124), (196, 4669593), (294, 3113062), (588, 1556531), (1051, 870828), (1481, 617988), (2102, 435414), (2962, 308994), (3153, 290276), (4204, 217707), (4443, 205996), (5924, 154497), (6306, 145138), (7357, 124404), (8886, 102998), (10367, 88284), (12612, 72569), (14714, 62202), (17772, 51499), (20734, 44142), (22071, 41468), (29428, 31101)]