274499148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 815109120

約数和(自身を除く): 540609972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 113, 121, 132, 154, 226, 231, 239, 242, 308, 339, 363, 452, 462, 478, 484, 678, 717, 726, 791, 847, 924, 956, 1243, 1356, 1434, 1452, 1582, 1673, 1694, 2373, 2486, 2541, 2629, 2868, 3164, 3346, 3388, 3729, 4746, 4972, 5019, 5082, 5258, 6692, 7458, 7887, 8701, 9492, 10038, 10164, 10516, 13673, 14916, 15774, 17402, 18403, 20076, 26103, 27007, 27346, 28919, 31548, 34804, 36806, 41019, 52206, 54014, 54692, 55209, 57838, 73612, 81021, 82038, 86757, 95711, 104412, 108028, 110418, 115676, 162042, 164076, 173514, 189049, 191422, 202433, 220836, 287133, 297077, 324084, 347028, 378098, 382844, 404866, 567147, 574266, 594154, 607299, 756196, 809732, 891231, 1134294, 1148532, 1188308, 1214598, 1782462, 2079539, 2268588, 2429196, 3267847, 3564924, 4159078, 6238617, 6535694, 8318156, 9803541, 12477234, 13071388, 19607082, 22874929, 24954468, 39214164, 45749858, 68624787, 91499716, 137249574, 274499148]

約数ペア:

[(1, 274499148), (2, 137249574), (3, 91499716), (4, 68624787), (6, 45749858), (7, 39214164), (11, 24954468), (12, 22874929), (14, 19607082), (21, 13071388), (22, 12477234), (28, 9803541), (33, 8318156), (42, 6535694), (44, 6238617), (66, 4159078), (77, 3564924), (84, 3267847), (113, 2429196), (121, 2268588), (132, 2079539), (154, 1782462), (226, 1214598), (231, 1188308), (239, 1148532), (242, 1134294), (308, 891231), (339, 809732), (363, 756196), (452, 607299), (462, 594154), (478, 574266), (484, 567147), (678, 404866), (717, 382844), (726, 378098), (791, 347028), (847, 324084), (924, 297077), (956, 287133), (1243, 220836), (1356, 202433), (1434, 191422), (1452, 189049), (1582, 173514), (1673, 164076), (1694, 162042), (2373, 115676), (2486, 110418), (2541, 108028), (2629, 104412), (2868, 95711), (3164, 86757), (3346, 82038), (3388, 81021), (3729, 73612), (4746, 57838), (4972, 55209), (5019, 54692), (5082, 54014), (5258, 52206), (6692, 41019), (7458, 36806), (7887, 34804), (8701, 31548), (9492, 28919), (10038, 27346), (10164, 27007), (10516, 26103), (13673, 20076), (14916, 18403), (15774, 17402)]