1216673664

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4507}}^1$

素因数の和:4580

約数の個数: 128

約数和(自身を含む): 3494601600

約数和(自身を除く): 2277927936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 296, 304, 384, 444, 456, 592, 608, 703, 888, 912, 1184, 1216, 1406, 1776, 1824, 2109, 2368, 2432, 2812, 3552, 3648, 4218, 4507, 4736, 5624, 7104, 7296, 8436, 9014, 11248, 13521, 14208, 16872, 18028, 22496, 27042, 33744, 36056, 44992, 54084, 67488, 72112, 85633, 89984, 108168, 134976, 144224, 166759, 171266, 216336, 256899, 269952, 288448, 333518, 342532, 432672, 500277, 513798, 576896, 667036, 685064, 865344, 1000554, 1027596, 1334072, 1370128, 1730688, 2001108, 2055192, 2668144, 2740256, 3168421, 4002216, 4110384, 5336288, 5480512, 6336842, 8004432, 8220768, 9505263, 10672576, 10961024, 12673684, 16008864, 16441536, 19010526, 21345152, 25347368, 32017728, 32883072, 38021052, 50694736, 64035456, 76042104, 101389472, 152084208, 202778944, 304168416, 405557888, 608336832, 1216673664]

約数ペア:

[(1, 1216673664), (2, 608336832), (3, 405557888), (4, 304168416), (6, 202778944), (8, 152084208), (12, 101389472), (16, 76042104), (19, 64035456), (24, 50694736), (32, 38021052), (37, 32883072), (38, 32017728), (48, 25347368), (57, 21345152), (64, 19010526), (74, 16441536), (76, 16008864), (96, 12673684), (111, 10961024), (114, 10672576), (128, 9505263), (148, 8220768), (152, 8004432), (192, 6336842), (222, 5480512), (228, 5336288), (296, 4110384), (304, 4002216), (384, 3168421), (444, 2740256), (456, 2668144), (592, 2055192), (608, 2001108), (703, 1730688), (888, 1370128), (912, 1334072), (1184, 1027596), (1216, 1000554), (1406, 865344), (1776, 685064), (1824, 667036), (2109, 576896), (2368, 513798), (2432, 500277), (2812, 432672), (3552, 342532), (3648, 333518), (4218, 288448), (4507, 269952), (4736, 256899), (5624, 216336), (7104, 171266), (7296, 166759), (8436, 144224), (9014, 134976), (11248, 108168), (13521, 89984), (14208, 85633), (16872, 72112), (18028, 67488), (22496, 54084), (27042, 44992), (33744, 36056)]