472005448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 1034208000

約数和(自身を除く): 562202552

約数列:

[1, 2, 4, 8, 19, 23, 37, 38, 41, 46, 74, 76, 82, 89, 92, 148, 152, 164, 178, 184, 296, 328, 356, 437, 703, 712, 779, 851, 874, 943, 1406, 1517, 1558, 1691, 1702, 1748, 1886, 2047, 2812, 3034, 3116, 3293, 3382, 3404, 3496, 3649, 3772, 4094, 5624, 6068, 6232, 6586, 6764, 6808, 7298, 7544, 8188, 12136, 13172, 13528, 14596, 16169, 16376, 17917, 26344, 28823, 29192, 32338, 34891, 35834, 38893, 57646, 62567, 64676, 69331, 69782, 71668, 75739, 77786, 83927, 115292, 125134, 129352, 135013, 138662, 139564, 143336, 151478, 155572, 167854, 230584, 250268, 270026, 277324, 279128, 302956, 311144, 335708, 500536, 540052, 554648, 605912, 662929, 671416, 1080104, 1325858, 1439041, 1594613, 2565247, 2651716, 2878082, 3105299, 3189226, 5130494, 5303432, 5756164, 6210598, 6378452, 10260988, 11512328, 12421196, 12756904, 20521976, 24842392, 59000681, 118001362, 236002724, 472005448]

約数ペア:

[(1, 472005448), (2, 236002724), (4, 118001362), (8, 59000681), (19, 24842392), (23, 20521976), (37, 12756904), (38, 12421196), (41, 11512328), (46, 10260988), (74, 6378452), (76, 6210598), (82, 5756164), (89, 5303432), (92, 5130494), (148, 3189226), (152, 3105299), (164, 2878082), (178, 2651716), (184, 2565247), (296, 1594613), (328, 1439041), (356, 1325858), (437, 1080104), (703, 671416), (712, 662929), (779, 605912), (851, 554648), (874, 540052), (943, 500536), (1406, 335708), (1517, 311144), (1558, 302956), (1691, 279128), (1702, 277324), (1748, 270026), (1886, 250268), (2047, 230584), (2812, 167854), (3034, 155572), (3116, 151478), (3293, 143336), (3382, 139564), (3404, 138662), (3496, 135013), (3649, 129352), (3772, 125134), (4094, 115292), (5624, 83927), (6068, 77786), (6232, 75739), (6586, 71668), (6764, 69782), (6808, 69331), (7298, 64676), (7544, 62567), (8188, 57646), (12136, 38893), (13172, 35834), (13528, 34891), (14596, 32338), (16169, 29192), (16376, 28823), (17917, 26344)]