1540565572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 3395974400

約数和(自身を除く): 1855408828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 181, 182, 268, 349, 362, 364, 469, 698, 724, 871, 938, 1267, 1396, 1742, 1876, 2353, 2443, 2534, 3484, 4537, 4706, 4886, 5068, 6097, 9074, 9412, 9772, 12127, 12194, 16471, 18148, 23383, 24254, 24388, 31759, 32942, 46766, 48508, 63169, 63518, 65884, 84889, 93532, 126338, 127036, 157651, 163681, 169778, 252676, 303979, 315302, 327362, 339556, 442183, 607958, 630604, 654724, 821197, 884366, 1103557, 1215916, 1642394, 1768732, 2127853, 2207114, 3284788, 4232323, 4255706, 4414228, 5748379, 8464646, 8511412, 11496758, 16929292, 22993516, 29626261, 55020199, 59252522, 110040398, 118505044, 220080796, 385141393, 770282786, 1540565572]

約数ペア:

[(1, 1540565572), (2, 770282786), (4, 385141393), (7, 220080796), (13, 118505044), (14, 110040398), (26, 59252522), (28, 55020199), (52, 29626261), (67, 22993516), (91, 16929292), (134, 11496758), (181, 8511412), (182, 8464646), (268, 5748379), (349, 4414228), (362, 4255706), (364, 4232323), (469, 3284788), (698, 2207114), (724, 2127853), (871, 1768732), (938, 1642394), (1267, 1215916), (1396, 1103557), (1742, 884366), (1876, 821197), (2353, 654724), (2443, 630604), (2534, 607958), (3484, 442183), (4537, 339556), (4706, 327362), (4886, 315302), (5068, 303979), (6097, 252676), (9074, 169778), (9412, 163681), (9772, 157651), (12127, 127036), (12194, 126338), (16471, 93532), (18148, 84889), (23383, 65884), (24254, 63518), (24388, 63169), (31759, 48508), (32942, 46766)]