4499680016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2377}}^1$

素因数の和:2896

約数の個数: 80

約数和(自身を含む): 9907699200

約数和(自身を除く): 5408019184

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 479, 494, 958, 988, 1916, 1976, 2377, 3832, 3952, 4754, 6227, 7664, 9101, 9508, 12454, 18202, 19016, 24908, 30901, 36404, 38032, 45163, 49816, 61802, 72808, 90326, 99632, 118313, 123604, 145616, 180652, 236626, 247208, 361304, 473252, 494416, 587119, 722608, 946504, 1138583, 1174238, 1893008, 2277166, 2348476, 4554332, 4696952, 9108664, 9393904, 14801579, 18217328, 21633077, 29603158, 43266154, 59206316, 86532308, 118412632, 173064616, 236825264, 281230001, 346129232, 562460002, 1124920004, 2249840008, 4499680016]

約数ペア:

[(1, 4499680016), (2, 2249840008), (4, 1124920004), (8, 562460002), (13, 346129232), (16, 281230001), (19, 236825264), (26, 173064616), (38, 118412632), (52, 86532308), (76, 59206316), (104, 43266154), (152, 29603158), (208, 21633077), (247, 18217328), (304, 14801579), (479, 9393904), (494, 9108664), (958, 4696952), (988, 4554332), (1916, 2348476), (1976, 2277166), (2377, 1893008), (3832, 1174238), (3952, 1138583), (4754, 946504), (6227, 722608), (7664, 587119), (9101, 494416), (9508, 473252), (12454, 361304), (18202, 247208), (19016, 236626), (24908, 180652), (30901, 145616), (36404, 123604), (38032, 118313), (45163, 99632), (49816, 90326), (61802, 72808)]