448554964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 980784000

約数和(自身を除く): 532229036

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 149, 209, 247, 277, 286, 298, 418, 494, 554, 572, 596, 836, 988, 1108, 1639, 1937, 2717, 2831, 3047, 3278, 3601, 3874, 5263, 5434, 5662, 6094, 6556, 7202, 7748, 10526, 10868, 11324, 12188, 14404, 21052, 21307, 31141, 36803, 39611, 41273, 42614, 57893, 62282, 68419, 73606, 79222, 82546, 85228, 115786, 124564, 136838, 147212, 158444, 165092, 231572, 273676, 404833, 454003, 536549, 752609, 784187, 809666, 908006, 1073098, 1505218, 1568374, 1619332, 1816012, 2146196, 3010436, 3136748, 5902039, 8626057, 10194431, 11804078, 17252114, 20388862, 23608156, 34504228, 40777724, 112138741, 224277482, 448554964]

約数ペア:

[(1, 448554964), (2, 224277482), (4, 112138741), (11, 40777724), (13, 34504228), (19, 23608156), (22, 20388862), (26, 17252114), (38, 11804078), (44, 10194431), (52, 8626057), (76, 5902039), (143, 3136748), (149, 3010436), (209, 2146196), (247, 1816012), (277, 1619332), (286, 1568374), (298, 1505218), (418, 1073098), (494, 908006), (554, 809666), (572, 784187), (596, 752609), (836, 536549), (988, 454003), (1108, 404833), (1639, 273676), (1937, 231572), (2717, 165092), (2831, 158444), (3047, 147212), (3278, 136838), (3601, 124564), (3874, 115786), (5263, 85228), (5434, 82546), (5662, 79222), (6094, 73606), (6556, 68419), (7202, 62282), (7748, 57893), (10526, 42614), (10868, 41273), (11324, 39611), (12188, 36803), (14404, 31141), (21052, 21307)]