343820988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4721}}^1$

素因数の和:4772

約数の個数: 108

約数和(自身を含む): 1055348112

約数和(自身を除く): 711527124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 289, 306, 357, 476, 578, 612, 714, 867, 1071, 1156, 1428, 1734, 2023, 2142, 2601, 3468, 4046, 4284, 4721, 5202, 6069, 8092, 9442, 10404, 12138, 14163, 18207, 18884, 24276, 28326, 33047, 36414, 42489, 56652, 66094, 72828, 80257, 84978, 99141, 132188, 160514, 169956, 198282, 240771, 297423, 321028, 396564, 481542, 561799, 594846, 722313, 963084, 1123598, 1189692, 1364369, 1444626, 1685397, 2247196, 2728738, 2889252, 3370794, 4093107, 5056191, 5457476, 6741588, 8186214, 9550583, 10112382, 12279321, 16372428, 19101166, 20224764, 24558642, 28651749, 38202332, 49117284, 57303498, 85955247, 114606996, 171910494, 343820988]

約数ペア:

[(1, 343820988), (2, 171910494), (3, 114606996), (4, 85955247), (6, 57303498), (7, 49117284), (9, 38202332), (12, 28651749), (14, 24558642), (17, 20224764), (18, 19101166), (21, 16372428), (28, 12279321), (34, 10112382), (36, 9550583), (42, 8186214), (51, 6741588), (63, 5457476), (68, 5056191), (84, 4093107), (102, 3370794), (119, 2889252), (126, 2728738), (153, 2247196), (204, 1685397), (238, 1444626), (252, 1364369), (289, 1189692), (306, 1123598), (357, 963084), (476, 722313), (578, 594846), (612, 561799), (714, 481542), (867, 396564), (1071, 321028), (1156, 297423), (1428, 240771), (1734, 198282), (2023, 169956), (2142, 160514), (2601, 132188), (3468, 99141), (4046, 84978), (4284, 80257), (4721, 72828), (5202, 66094), (6069, 56652), (8092, 42489), (9442, 36414), (10404, 33047), (12138, 28326), (14163, 24276), (18207, 18884)]