222831336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:683

約数の個数: 128

約数和(自身を含む): 690036480

約数和(自身を除く): 467205144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 257, 273, 312, 364, 397, 514, 546, 728, 771, 794, 1028, 1092, 1191, 1542, 1588, 1799, 2056, 2184, 2382, 2779, 3084, 3176, 3341, 3598, 4764, 5161, 5397, 5558, 6168, 6682, 7196, 8337, 9528, 10023, 10322, 10794, 11116, 13364, 14392, 15483, 16674, 20046, 20644, 21588, 22232, 23387, 26728, 30966, 33348, 36127, 40092, 41288, 43176, 46774, 61932, 66696, 70161, 72254, 80184, 93548, 102029, 108381, 123864, 140322, 144508, 187096, 204058, 216762, 280644, 289016, 306087, 408116, 433524, 561288, 612174, 714203, 816232, 867048, 1224348, 1326377, 1428406, 2142609, 2448696, 2652754, 2856812, 3979131, 4285218, 5305508, 5713624, 7958262, 8570436, 9284639, 10611016, 15916524, 17140872, 18569278, 27853917, 31833048, 37138556, 55707834, 74277112, 111415668, 222831336]

約数ペア:

[(1, 222831336), (2, 111415668), (3, 74277112), (4, 55707834), (6, 37138556), (7, 31833048), (8, 27853917), (12, 18569278), (13, 17140872), (14, 15916524), (21, 10611016), (24, 9284639), (26, 8570436), (28, 7958262), (39, 5713624), (42, 5305508), (52, 4285218), (56, 3979131), (78, 2856812), (84, 2652754), (91, 2448696), (104, 2142609), (156, 1428406), (168, 1326377), (182, 1224348), (257, 867048), (273, 816232), (312, 714203), (364, 612174), (397, 561288), (514, 433524), (546, 408116), (728, 306087), (771, 289016), (794, 280644), (1028, 216762), (1092, 204058), (1191, 187096), (1542, 144508), (1588, 140322), (1799, 123864), (2056, 108381), (2184, 102029), (2382, 93548), (2779, 80184), (3084, 72254), (3176, 70161), (3341, 66696), (3598, 61932), (4764, 46774), (5161, 43176), (5397, 41288), (5558, 40092), (6168, 36127), (6682, 33348), (7196, 30966), (8337, 26728), (9528, 23387), (10023, 22232), (10322, 21588), (10794, 20644), (11116, 20046), (13364, 16674), (14392, 15483)]