388156704

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 1156055040

約数和(自身を除く): 767898336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 79, 93, 96, 104, 124, 127, 156, 158, 186, 208, 237, 248, 254, 312, 316, 372, 381, 403, 416, 474, 496, 508, 624, 632, 744, 762, 806, 948, 992, 1016, 1027, 1209, 1248, 1264, 1488, 1524, 1612, 1651, 1896, 2032, 2054, 2418, 2449, 2528, 2976, 3048, 3081, 3224, 3302, 3792, 3937, 4064, 4108, 4836, 4898, 4953, 6096, 6162, 6448, 6604, 7347, 7584, 7874, 8216, 9672, 9796, 9906, 10033, 11811, 12192, 12324, 12896, 13208, 14694, 15748, 16432, 19344, 19592, 19812, 20066, 23622, 24648, 26416, 29388, 30099, 31496, 31837, 32864, 38688, 39184, 39624, 40132, 47244, 49296, 51181, 52832, 58776, 60198, 62992, 63674, 78368, 79248, 80264, 94488, 95511, 98592, 102362, 117552, 120396, 125984, 127348, 130429, 153543, 158496, 160528, 188976, 191022, 204724, 235104, 240792, 254696, 260858, 307086, 311023, 321056, 377952, 382044, 391287, 409448, 481584, 509392, 521716, 614172, 622046, 764088, 782574, 818896, 933069, 963168, 1018784, 1043432, 1228344, 1244092, 1528176, 1565148, 1637792, 1866138, 2086864, 2456688, 2488184, 3056352, 3130296, 3732276, 4043299, 4173728, 4913376, 4976368, 6260592, 7464552, 8086598, 9952736, 12129897, 12521184, 14929104, 16173196, 24259794, 29858208, 32346392, 48519588, 64692784, 97039176, 129385568, 194078352, 388156704]

約数ペア:

[(1, 388156704), (2, 194078352), (3, 129385568), (4, 97039176), (6, 64692784), (8, 48519588), (12, 32346392), (13, 29858208), (16, 24259794), (24, 16173196), (26, 14929104), (31, 12521184), (32, 12129897), (39, 9952736), (48, 8086598), (52, 7464552), (62, 6260592), (78, 4976368), (79, 4913376), (93, 4173728), (96, 4043299), (104, 3732276), (124, 3130296), (127, 3056352), (156, 2488184), (158, 2456688), (186, 2086864), (208, 1866138), (237, 1637792), (248, 1565148), (254, 1528176), (312, 1244092), (316, 1228344), (372, 1043432), (381, 1018784), (403, 963168), (416, 933069), (474, 818896), (496, 782574), (508, 764088), (624, 622046), (632, 614172), (744, 521716), (762, 509392), (806, 481584), (948, 409448), (992, 391287), (1016, 382044), (1027, 377952), (1209, 321056), (1248, 311023), (1264, 307086), (1488, 260858), (1524, 254696), (1612, 240792), (1651, 235104), (1896, 204724), (2032, 191022), (2054, 188976), (2418, 160528), (2449, 158496), (2528, 153543), (2976, 130429), (3048, 127348), (3081, 125984), (3224, 120396), (3302, 117552), (3792, 102362), (3937, 98592), (4064, 95511), (4108, 94488), (4836, 80264), (4898, 79248), (4953, 78368), (6096, 63674), (6162, 62992), (6448, 60198), (6604, 58776), (7347, 52832), (7584, 51181), (7874, 49296), (8216, 47244), (9672, 40132), (9796, 39624), (9906, 39184), (10033, 38688), (11811, 32864), (12192, 31837), (12324, 31496), (12896, 30099), (13208, 29388), (14694, 26416), (15748, 24648), (16432, 23622), (19344, 20066), (19592, 19812)]