394479444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 995057280

約数和(自身を除く): 600577836

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 137, 146, 173, 219, 228, 274, 292, 346, 411, 438, 519, 548, 692, 822, 876, 1038, 1387, 1644, 2076, 2603, 2774, 3287, 4161, 5206, 5548, 6574, 7809, 8322, 9861, 10001, 10412, 12629, 13148, 15618, 16644, 19722, 20002, 23701, 25258, 30003, 31236, 37887, 39444, 40004, 47402, 50516, 60006, 71103, 75774, 94804, 120012, 142206, 151548, 190019, 239951, 284412, 380038, 450319, 479902, 570057, 719853, 760076, 900638, 959804, 1140114, 1350957, 1439706, 1730173, 1801276, 2280228, 2701914, 2879412, 3460346, 5190519, 5403828, 6920692, 10381038, 20762076, 32873287, 65746574, 98619861, 131493148, 197239722, 394479444]

約数ペア:

[(1, 394479444), (2, 197239722), (3, 131493148), (4, 98619861), (6, 65746574), (12, 32873287), (19, 20762076), (38, 10381038), (57, 6920692), (73, 5403828), (76, 5190519), (114, 3460346), (137, 2879412), (146, 2701914), (173, 2280228), (219, 1801276), (228, 1730173), (274, 1439706), (292, 1350957), (346, 1140114), (411, 959804), (438, 900638), (519, 760076), (548, 719853), (692, 570057), (822, 479902), (876, 450319), (1038, 380038), (1387, 284412), (1644, 239951), (2076, 190019), (2603, 151548), (2774, 142206), (3287, 120012), (4161, 94804), (5206, 75774), (5548, 71103), (6574, 60006), (7809, 50516), (8322, 47402), (9861, 40004), (10001, 39444), (10412, 37887), (12629, 31236), (13148, 30003), (15618, 25258), (16644, 23701), (19722, 20002)]