453275284

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 1085918400

約数和(自身を除く): 632643116

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 83, 98, 119, 149, 154, 166, 187, 196, 238, 298, 308, 332, 374, 476, 539, 581, 596, 748, 833, 913, 1043, 1078, 1162, 1309, 1411, 1639, 1666, 1826, 2086, 2156, 2324, 2533, 2618, 2822, 3278, 3332, 3652, 4067, 4172, 5066, 5236, 5644, 6391, 6556, 7301, 8134, 9163, 9877, 10132, 11473, 12367, 12782, 14602, 15521, 16268, 17731, 18326, 19754, 22946, 24734, 25564, 27863, 29204, 31042, 35462, 36652, 39508, 44737, 45892, 49468, 55726, 62084, 69139, 70924, 80311, 86569, 89474, 108647, 111452, 124117, 136037, 138278, 160622, 173138, 178948, 195041, 210239, 217294, 248234, 272074, 276556, 321244, 346276, 390082, 420478, 434588, 496468, 544148, 605983, 760529, 780164, 840956, 952259, 1211966, 1365287, 1471673, 1521058, 1904518, 2312629, 2423932, 2730574, 2943346, 3042116, 3809036, 4625258, 5461148, 5886692, 6665813, 9250516, 10301711, 13331626, 16188403, 20603422, 26663252, 32376806, 41206844, 64753612, 113318821, 226637642, 453275284]

約数ペア:

[(1, 453275284), (2, 226637642), (4, 113318821), (7, 64753612), (11, 41206844), (14, 32376806), (17, 26663252), (22, 20603422), (28, 16188403), (34, 13331626), (44, 10301711), (49, 9250516), (68, 6665813), (77, 5886692), (83, 5461148), (98, 4625258), (119, 3809036), (149, 3042116), (154, 2943346), (166, 2730574), (187, 2423932), (196, 2312629), (238, 1904518), (298, 1521058), (308, 1471673), (332, 1365287), (374, 1211966), (476, 952259), (539, 840956), (581, 780164), (596, 760529), (748, 605983), (833, 544148), (913, 496468), (1043, 434588), (1078, 420478), (1162, 390082), (1309, 346276), (1411, 321244), (1639, 276556), (1666, 272074), (1826, 248234), (2086, 217294), (2156, 210239), (2324, 195041), (2533, 178948), (2618, 173138), (2822, 160622), (3278, 138278), (3332, 136037), (3652, 124117), (4067, 111452), (4172, 108647), (5066, 89474), (5236, 86569), (5644, 80311), (6391, 70924), (6556, 69139), (7301, 62084), (8134, 55726), (9163, 49468), (9877, 45892), (10132, 44737), (11473, 39508), (12367, 36652), (12782, 35462), (14602, 31042), (15521, 29204), (16268, 27863), (17731, 25564), (18326, 24734), (19754, 22946)]