306239388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 934778880

約数和(自身を除く): 628539492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 89, 91, 92, 137, 138, 156, 161, 178, 182, 267, 273, 274, 276, 299, 322, 356, 364, 411, 483, 534, 546, 548, 598, 623, 644, 822, 897, 959, 966, 1068, 1092, 1157, 1196, 1246, 1644, 1781, 1794, 1869, 1918, 1932, 2047, 2093, 2314, 2492, 2877, 3151, 3471, 3562, 3588, 3738, 3836, 4094, 4186, 4628, 5343, 5754, 6141, 6279, 6302, 6942, 7124, 7476, 8099, 8188, 8372, 9453, 10686, 11508, 12193, 12282, 12467, 12558, 12604, 13884, 14329, 16198, 18906, 21372, 22057, 24297, 24386, 24564, 24934, 25116, 26611, 28658, 32396, 36579, 37401, 37812, 40963, 42987, 44114, 48594, 48772, 49868, 53222, 57316, 66171, 73158, 74802, 79833, 81926, 85351, 85974, 88228, 97188, 106444, 122889, 132342, 146316, 149604, 158509, 159666, 163852, 170702, 171948, 186277, 245778, 256053, 264684, 280439, 286741, 317018, 319332, 341404, 372554, 475527, 491556, 512106, 558831, 560878, 573482, 634036, 745108, 841317, 860223, 951054, 1024212, 1109563, 1117662, 1121756, 1146964, 1682634, 1720446, 1902108, 1963073, 2219126, 2235324, 3328689, 3365268, 3440892, 3645707, 3926146, 4438252, 5889219, 6657378, 7291414, 7852292, 10937121, 11778438, 13314756, 14582828, 21874242, 23556876, 25519949, 43748484, 51039898, 76559847, 102079796, 153119694, 306239388]

約数ペア:

[(1, 306239388), (2, 153119694), (3, 102079796), (4, 76559847), (6, 51039898), (7, 43748484), (12, 25519949), (13, 23556876), (14, 21874242), (21, 14582828), (23, 13314756), (26, 11778438), (28, 10937121), (39, 7852292), (42, 7291414), (46, 6657378), (52, 5889219), (69, 4438252), (78, 3926146), (84, 3645707), (89, 3440892), (91, 3365268), (92, 3328689), (137, 2235324), (138, 2219126), (156, 1963073), (161, 1902108), (178, 1720446), (182, 1682634), (267, 1146964), (273, 1121756), (274, 1117662), (276, 1109563), (299, 1024212), (322, 951054), (356, 860223), (364, 841317), (411, 745108), (483, 634036), (534, 573482), (546, 560878), (548, 558831), (598, 512106), (623, 491556), (644, 475527), (822, 372554), (897, 341404), (959, 319332), (966, 317018), (1068, 286741), (1092, 280439), (1157, 264684), (1196, 256053), (1246, 245778), (1644, 186277), (1781, 171948), (1794, 170702), (1869, 163852), (1918, 159666), (1932, 158509), (2047, 149604), (2093, 146316), (2314, 132342), (2492, 122889), (2877, 106444), (3151, 97188), (3471, 88228), (3562, 85974), (3588, 85351), (3738, 81926), (3836, 79833), (4094, 74802), (4186, 73158), (4628, 66171), (5343, 57316), (5754, 53222), (6141, 49868), (6279, 48772), (6302, 48594), (6942, 44114), (7124, 42987), (7476, 40963), (8099, 37812), (8188, 37401), (8372, 36579), (9453, 32396), (10686, 28658), (11508, 26611), (12193, 25116), (12282, 24934), (12467, 24564), (12558, 24386), (12604, 24297), (13884, 22057), (14329, 21372), (16198, 18906)]