398556301536

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{12933421}}^1$

素因数の和:12933544

約数の個数: 72

約数和(自身を含む): 1143987042744

約数和(自身を除く): 745430741208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7704, 10272, 15408, 30816, 12933421, 25866842, 38800263, 51733684, 77600526, 103467368, 116400789, 155201052, 206934736, 232801578, 310402104, 413869472, 465603156, 620804208, 931206312, 1241608416, 1383876047, 1862412624, 2767752094, 3724825248, 4151628141, 5535504188, 8303256282, 11071008376, 12454884423, 16606512564, 22142016752, 24909768846, 33213025128, 44284033504, 49819537692, 66426050256, 99639075384, 132852100512, 199278150768, 398556301536]

約数ペア:

[(1, 398556301536), (2, 199278150768), (3, 132852100512), (4, 99639075384), (6, 66426050256), (8, 49819537692), (9, 44284033504), (12, 33213025128), (16, 24909768846), (18, 22142016752), (24, 16606512564), (32, 12454884423), (36, 11071008376), (48, 8303256282), (72, 5535504188), (96, 4151628141), (107, 3724825248), (144, 2767752094), (214, 1862412624), (288, 1383876047), (321, 1241608416), (428, 931206312), (642, 620804208), (856, 465603156), (963, 413869472), (1284, 310402104), (1712, 232801578), (1926, 206934736), (2568, 155201052), (3424, 116400789), (3852, 103467368), (5136, 77600526), (7704, 51733684), (10272, 38800263), (15408, 25866842), (30816, 12933421)]