15991008912

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{46021}}^1$

素因数の和:46181

約数の個数: 120

約数和(自身を含む): 47479976960

約数和(自身を除く): 31488968048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 127, 144, 152, 171, 228, 254, 304, 342, 381, 456, 508, 684, 762, 912, 1016, 1143, 1368, 1524, 2032, 2286, 2413, 2736, 3048, 4572, 4826, 6096, 7239, 9144, 9652, 14478, 18288, 19304, 21717, 28956, 38608, 43434, 46021, 57912, 86868, 92042, 115824, 138063, 173736, 184084, 276126, 347472, 368168, 414189, 552252, 736336, 828378, 874399, 1104504, 1656756, 1748798, 2209008, 2623197, 3313512, 3497596, 5246394, 5844667, 6627024, 6995192, 7869591, 10492788, 11689334, 13990384, 15739182, 17534001, 20985576, 23378668, 31478364, 35068002, 41971152, 46757336, 52602003, 62956728, 70136004, 93514672, 105204006, 111048673, 125913456, 140272008, 210408012, 222097346, 280544016, 333146019, 420816024, 444194692, 666292038, 841632048, 888389384, 999438057, 1332584076, 1776778768, 1998876114, 2665168152, 3997752228, 5330336304, 7995504456, 15991008912]

約数ペア:

[(1, 15991008912), (2, 7995504456), (3, 5330336304), (4, 3997752228), (6, 2665168152), (8, 1998876114), (9, 1776778768), (12, 1332584076), (16, 999438057), (18, 888389384), (19, 841632048), (24, 666292038), (36, 444194692), (38, 420816024), (48, 333146019), (57, 280544016), (72, 222097346), (76, 210408012), (114, 140272008), (127, 125913456), (144, 111048673), (152, 105204006), (171, 93514672), (228, 70136004), (254, 62956728), (304, 52602003), (342, 46757336), (381, 41971152), (456, 35068002), (508, 31478364), (684, 23378668), (762, 20985576), (912, 17534001), (1016, 15739182), (1143, 13990384), (1368, 11689334), (1524, 10492788), (2032, 7869591), (2286, 6995192), (2413, 6627024), (2736, 5844667), (3048, 5246394), (4572, 3497596), (4826, 3313512), (6096, 2623197), (7239, 2209008), (9144, 1748798), (9652, 1656756), (14478, 1104504), (18288, 874399), (19304, 828378), (21717, 736336), (28956, 552252), (38608, 414189), (43434, 368168), (46021, 347472), (57912, 276126), (86868, 184084), (92042, 173736), (115824, 138063)]