40480488

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 116812800

約数和(自身を除く): 76332312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 127, 152, 171, 228, 233, 254, 342, 381, 456, 466, 508, 684, 699, 762, 932, 1016, 1143, 1368, 1398, 1524, 1864, 2097, 2286, 2413, 2796, 3048, 4194, 4427, 4572, 4826, 5592, 7239, 8388, 8854, 9144, 9652, 13281, 14478, 16776, 17708, 19304, 21717, 26562, 28956, 29591, 35416, 39843, 43434, 53124, 57912, 59182, 79686, 86868, 88773, 106248, 118364, 159372, 173736, 177546, 236728, 266319, 318744, 355092, 532638, 562229, 710184, 1065276, 1124458, 1686687, 2130552, 2248916, 3373374, 4497832, 5060061, 6746748, 10120122, 13493496, 20240244, 40480488]

約数ペア:

[(1, 40480488), (2, 20240244), (3, 13493496), (4, 10120122), (6, 6746748), (8, 5060061), (9, 4497832), (12, 3373374), (18, 2248916), (19, 2130552), (24, 1686687), (36, 1124458), (38, 1065276), (57, 710184), (72, 562229), (76, 532638), (114, 355092), (127, 318744), (152, 266319), (171, 236728), (228, 177546), (233, 173736), (254, 159372), (342, 118364), (381, 106248), (456, 88773), (466, 86868), (508, 79686), (684, 59182), (699, 57912), (762, 53124), (932, 43434), (1016, 39843), (1143, 35416), (1368, 29591), (1398, 28956), (1524, 26562), (1864, 21717), (2097, 19304), (2286, 17708), (2413, 16776), (2796, 14478), (3048, 13281), (4194, 9652), (4427, 9144), (4572, 8854), (4826, 8388), (5592, 7239)]