304826004

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 927553536

約数和(自身を除く): 622727532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 243, 252, 284, 324, 378, 426, 486, 497, 567, 631, 639, 756, 852, 972, 994, 1134, 1262, 1278, 1491, 1701, 1893, 1917, 1988, 2268, 2524, 2556, 2982, 3402, 3786, 3834, 4417, 4473, 5679, 5751, 5964, 6804, 7572, 7668, 8834, 8946, 11358, 11502, 13251, 13419, 17037, 17253, 17668, 17892, 22716, 23004, 26502, 26838, 34074, 34506, 39753, 40257, 44801, 51111, 53004, 53676, 68148, 69012, 79506, 80514, 89602, 102222, 119259, 120771, 134403, 153333, 159012, 161028, 179204, 204444, 238518, 241542, 268806, 306666, 313607, 357777, 403209, 477036, 483084, 537612, 613332, 627214, 715554, 806418, 940821, 1073331, 1209627, 1254428, 1431108, 1612836, 1881642, 2146662, 2419254, 2822463, 3628881, 3763284, 4293324, 4838508, 5644926, 7257762, 8467389, 10886643, 11289852, 14515524, 16934778, 21773286, 25402167, 33869556, 43546572, 50804334, 76206501, 101608668, 152413002, 304826004]

約数ペア:

[(1, 304826004), (2, 152413002), (3, 101608668), (4, 76206501), (6, 50804334), (7, 43546572), (9, 33869556), (12, 25402167), (14, 21773286), (18, 16934778), (21, 14515524), (27, 11289852), (28, 10886643), (36, 8467389), (42, 7257762), (54, 5644926), (63, 4838508), (71, 4293324), (81, 3763284), (84, 3628881), (108, 2822463), (126, 2419254), (142, 2146662), (162, 1881642), (189, 1612836), (213, 1431108), (243, 1254428), (252, 1209627), (284, 1073331), (324, 940821), (378, 806418), (426, 715554), (486, 627214), (497, 613332), (567, 537612), (631, 483084), (639, 477036), (756, 403209), (852, 357777), (972, 313607), (994, 306666), (1134, 268806), (1262, 241542), (1278, 238518), (1491, 204444), (1701, 179204), (1893, 161028), (1917, 159012), (1988, 153333), (2268, 134403), (2524, 120771), (2556, 119259), (2982, 102222), (3402, 89602), (3786, 80514), (3834, 79506), (4417, 69012), (4473, 68148), (5679, 53676), (5751, 53004), (5964, 51111), (6804, 44801), (7572, 40257), (7668, 39753), (8834, 34506), (8946, 34074), (11358, 26838), (11502, 26502), (13251, 23004), (13419, 22716), (17037, 17892), (17253, 17668)]