1208426538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 2897959680

約数和(自身を除く): 1689533142

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 41, 51, 66, 82, 102, 109, 123, 187, 218, 241, 246, 327, 374, 451, 482, 561, 654, 697, 723, 902, 1122, 1199, 1353, 1394, 1446, 1853, 2091, 2398, 2651, 2706, 3597, 3706, 4097, 4182, 4469, 5302, 5559, 7194, 7667, 7953, 8194, 8938, 9881, 11118, 12291, 13407, 15334, 15906, 19762, 20383, 23001, 24582, 26269, 26814, 29643, 40766, 45067, 46002, 49159, 52538, 59286, 61149, 75973, 78807, 90134, 98318, 108691, 122298, 135201, 147477, 151946, 157614, 167977, 217382, 227919, 270402, 288959, 294954, 326073, 335954, 446573, 455838, 503931, 577918, 652146, 835703, 866877, 893146, 1007862, 1077029, 1339719, 1671406, 1733754, 1847747, 2154058, 2507109, 2679438, 3231087, 3695494, 4912303, 5014218, 5543241, 6462174, 9824606, 11086482, 11847319, 14736909, 18309493, 23694638, 29473818, 35541957, 36618986, 54928479, 71083914, 109856958, 201404423, 402808846, 604213269, 1208426538]

約数ペア:

[(1, 1208426538), (2, 604213269), (3, 402808846), (6, 201404423), (11, 109856958), (17, 71083914), (22, 54928479), (33, 36618986), (34, 35541957), (41, 29473818), (51, 23694638), (66, 18309493), (82, 14736909), (102, 11847319), (109, 11086482), (123, 9824606), (187, 6462174), (218, 5543241), (241, 5014218), (246, 4912303), (327, 3695494), (374, 3231087), (451, 2679438), (482, 2507109), (561, 2154058), (654, 1847747), (697, 1733754), (723, 1671406), (902, 1339719), (1122, 1077029), (1199, 1007862), (1353, 893146), (1394, 866877), (1446, 835703), (1853, 652146), (2091, 577918), (2398, 503931), (2651, 455838), (2706, 446573), (3597, 335954), (3706, 326073), (4097, 294954), (4182, 288959), (4469, 270402), (5302, 227919), (5559, 217382), (7194, 167977), (7667, 157614), (7953, 151946), (8194, 147477), (8938, 135201), (9881, 122298), (11118, 108691), (12291, 98318), (13407, 90134), (15334, 78807), (15906, 75973), (19762, 61149), (20383, 59286), (23001, 52538), (24582, 49159), (26269, 46002), (26814, 45067), (29643, 40766)]