287430024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1787

約数の個数: 128

約数和(自身を含む): 881280000

約数和(自身を除く): 593849976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 53, 56, 57, 76, 84, 106, 114, 133, 152, 159, 168, 212, 228, 266, 318, 371, 399, 424, 456, 532, 636, 742, 798, 1007, 1064, 1113, 1272, 1484, 1596, 1699, 2014, 2226, 2968, 3021, 3192, 3398, 4028, 4452, 5097, 6042, 6796, 7049, 8056, 8904, 10194, 11893, 12084, 13592, 14098, 20388, 21147, 23786, 24168, 28196, 32281, 35679, 40776, 42294, 47572, 56392, 64562, 71358, 84588, 90047, 95144, 96843, 129124, 142716, 169176, 180094, 193686, 225967, 258248, 270141, 285432, 360188, 387372, 451934, 540282, 630329, 677901, 720376, 774744, 903868, 1080564, 1260658, 1355802, 1710893, 1807736, 1890987, 2161128, 2521316, 2711604, 3421786, 3781974, 5042632, 5132679, 5423208, 6843572, 7563948, 10265358, 11976251, 13687144, 15127896, 20530716, 23952502, 35928753, 41061432, 47905004, 71857506, 95810008, 143715012, 287430024]

約数ペア:

[(1, 287430024), (2, 143715012), (3, 95810008), (4, 71857506), (6, 47905004), (7, 41061432), (8, 35928753), (12, 23952502), (14, 20530716), (19, 15127896), (21, 13687144), (24, 11976251), (28, 10265358), (38, 7563948), (42, 6843572), (53, 5423208), (56, 5132679), (57, 5042632), (76, 3781974), (84, 3421786), (106, 2711604), (114, 2521316), (133, 2161128), (152, 1890987), (159, 1807736), (168, 1710893), (212, 1355802), (228, 1260658), (266, 1080564), (318, 903868), (371, 774744), (399, 720376), (424, 677901), (456, 630329), (532, 540282), (636, 451934), (742, 387372), (798, 360188), (1007, 285432), (1064, 270141), (1113, 258248), (1272, 225967), (1484, 193686), (1596, 180094), (1699, 169176), (2014, 142716), (2226, 129124), (2968, 96843), (3021, 95144), (3192, 90047), (3398, 84588), (4028, 71358), (4452, 64562), (5097, 56392), (6042, 47572), (6796, 42294), (7049, 40776), (8056, 35679), (8904, 32281), (10194, 28196), (11893, 24168), (12084, 23786), (13592, 21147), (14098, 20388)]