389942532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30341}}^1$

素因数の和:30378

約数の個数: 96

約数和(自身を含む): 1223389440

約数和(自身を除く): 833446908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 3213, 4284, 6426, 12852, 30341, 60682, 91023, 121364, 182046, 212387, 273069, 364092, 424774, 515797, 546138, 637161, 819207, 849548, 1031594, 1092276, 1274322, 1547391, 1638414, 1911483, 2063188, 2548644, 3094782, 3276828, 3610579, 3822966, 4642173, 5734449, 6189564, 7221158, 7645932, 9284346, 10831737, 11468898, 13926519, 14442316, 18568692, 21663474, 22937796, 27853038, 32495211, 43326948, 55706076, 64990422, 97485633, 129980844, 194971266, 389942532]

約数ペア:

[(1, 389942532), (2, 194971266), (3, 129980844), (4, 97485633), (6, 64990422), (7, 55706076), (9, 43326948), (12, 32495211), (14, 27853038), (17, 22937796), (18, 21663474), (21, 18568692), (27, 14442316), (28, 13926519), (34, 11468898), (36, 10831737), (42, 9284346), (51, 7645932), (54, 7221158), (63, 6189564), (68, 5734449), (84, 4642173), (102, 3822966), (108, 3610579), (119, 3276828), (126, 3094782), (153, 2548644), (189, 2063188), (204, 1911483), (238, 1638414), (252, 1547391), (306, 1274322), (357, 1092276), (378, 1031594), (459, 849548), (476, 819207), (612, 637161), (714, 546138), (756, 515797), (918, 424774), (1071, 364092), (1428, 273069), (1836, 212387), (2142, 182046), (3213, 121364), (4284, 91023), (6426, 60682), (12852, 30341)]