1869122052

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:595

約数の個数: 216

約数和(自身を含む): 5871227544

約数和(自身を除く): 4002105492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 157, 196, 204, 238, 252, 294, 306, 314, 357, 397, 441, 471, 476, 588, 612, 628, 714, 794, 833, 882, 942, 1071, 1099, 1191, 1413, 1428, 1588, 1666, 1764, 1884, 2142, 2198, 2382, 2499, 2669, 2779, 2826, 3297, 3332, 3573, 4284, 4396, 4764, 4998, 5338, 5558, 5652, 6594, 6749, 7146, 7497, 7693, 8007, 8337, 9891, 9996, 10676, 11116, 13188, 13498, 14292, 14994, 15386, 16014, 16674, 18683, 19453, 19782, 20247, 23079, 24021, 25011, 26996, 29988, 30772, 32028, 33348, 37366, 38906, 39564, 40494, 46158, 47243, 48042, 50022, 56049, 58359, 60741, 62329, 69237, 74732, 77812, 80988, 92316, 94486, 96084, 100044, 112098, 116718, 121482, 124658, 130781, 138474, 141729, 168147, 175077, 186987, 188972, 224196, 233436, 242964, 249316, 261562, 276948, 283458, 330701, 336294, 350154, 373974, 392343, 425187, 436303, 523124, 560961, 566916, 661402, 672588, 700308, 747948, 784686, 850374, 872606, 992103, 1059593, 1121922, 1177029, 1308909, 1322804, 1569372, 1700748, 1745212, 1984206, 2119186, 2243844, 2354058, 2617818, 2976309, 3054121, 3178779, 3926727, 3968412, 4238372, 4708116, 5235636, 5952618, 6108242, 6357558, 7417151, 7853454, 9162363, 9536337, 11905236, 12216484, 12715116, 14834302, 15706908, 18324726, 19072674, 22251453, 27487089, 29668604, 36649452, 38145348, 44502906, 51920057, 54974178, 66754359, 89005812, 103840114, 109948356, 133508718, 155760171, 207680228, 267017436, 311520342, 467280513, 623040684, 934561026, 1869122052]

約数ペア:

[(1, 1869122052), (2, 934561026), (3, 623040684), (4, 467280513), (6, 311520342), (7, 267017436), (9, 207680228), (12, 155760171), (14, 133508718), (17, 109948356), (18, 103840114), (21, 89005812), (28, 66754359), (34, 54974178), (36, 51920057), (42, 44502906), (49, 38145348), (51, 36649452), (63, 29668604), (68, 27487089), (84, 22251453), (98, 19072674), (102, 18324726), (119, 15706908), (126, 14834302), (147, 12715116), (153, 12216484), (157, 11905236), (196, 9536337), (204, 9162363), (238, 7853454), (252, 7417151), (294, 6357558), (306, 6108242), (314, 5952618), (357, 5235636), (397, 4708116), (441, 4238372), (471, 3968412), (476, 3926727), (588, 3178779), (612, 3054121), (628, 2976309), (714, 2617818), (794, 2354058), (833, 2243844), (882, 2119186), (942, 1984206), (1071, 1745212), (1099, 1700748), (1191, 1569372), (1413, 1322804), (1428, 1308909), (1588, 1177029), (1666, 1121922), (1764, 1059593), (1884, 992103), (2142, 872606), (2198, 850374), (2382, 784686), (2499, 747948), (2669, 700308), (2779, 672588), (2826, 661402), (3297, 566916), (3332, 560961), (3573, 523124), (4284, 436303), (4396, 425187), (4764, 392343), (4998, 373974), (5338, 350154), (5558, 336294), (5652, 330701), (6594, 283458), (6749, 276948), (7146, 261562), (7497, 249316), (7693, 242964), (8007, 233436), (8337, 224196), (9891, 188972), (9996, 186987), (10676, 175077), (11116, 168147), (13188, 141729), (13498, 138474), (14292, 130781), (14994, 124658), (15386, 121482), (16014, 116718), (16674, 112098), (18683, 100044), (19453, 96084), (19782, 94486), (20247, 92316), (23079, 80988), (24021, 77812), (25011, 74732), (26996, 69237), (29988, 62329), (30772, 60741), (32028, 58359), (33348, 56049), (37366, 50022), (38906, 48042), (39564, 47243), (40494, 46158)]