378045168470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{155119}}^1$

素因数の和:155373

約数の個数: 64

約数和(自身を含む): 729088819200

約数和(自身を除く): 351043650730

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 127, 190, 202, 254, 505, 635, 1010, 1270, 1919, 2413, 3838, 4826, 9595, 12065, 12827, 19190, 24130, 25654, 64135, 128270, 155119, 243713, 310238, 487426, 775595, 1218565, 1551190, 2437130, 2947261, 5894522, 14736305, 15667019, 19700113, 29472610, 31334038, 39400226, 78335095, 98500565, 156670190, 197001130, 297673361, 374302147, 595346722, 748604294, 1488366805, 1871510735, 1989711413, 2976733610, 3743021470, 3979422826, 9948557065, 19897114130, 37804516847, 75609033694, 189022584235, 378045168470]

約数ペア:

[(1, 378045168470), (2, 189022584235), (5, 75609033694), (10, 37804516847), (19, 19897114130), (38, 9948557065), (95, 3979422826), (101, 3743021470), (127, 2976733610), (190, 1989711413), (202, 1871510735), (254, 1488366805), (505, 748604294), (635, 595346722), (1010, 374302147), (1270, 297673361), (1919, 197001130), (2413, 156670190), (3838, 98500565), (4826, 78335095), (9595, 39400226), (12065, 31334038), (12827, 29472610), (19190, 19700113), (24130, 15667019), (25654, 14736305), (64135, 5894522), (128270, 2947261), (155119, 2437130), (243713, 1551190), (310238, 1218565), (487426, 775595)]