419290128

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 160

約数和(自身を含む): 1257062400

約数和(自身を除く): 837772272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 131, 144, 186, 216, 239, 248, 262, 279, 372, 393, 432, 478, 496, 524, 558, 717, 744, 786, 837, 956, 1048, 1116, 1179, 1434, 1488, 1572, 1674, 1912, 2096, 2151, 2232, 2358, 2868, 3144, 3348, 3537, 3824, 4061, 4302, 4464, 4716, 5736, 6288, 6453, 6696, 7074, 7409, 8122, 8604, 9432, 11472, 12183, 12906, 13392, 14148, 14818, 16244, 17208, 18864, 22227, 24366, 25812, 28296, 29636, 31309, 32488, 34416, 36549, 44454, 48732, 51624, 56592, 59272, 62618, 64976, 66681, 73098, 88908, 93927, 97464, 103248, 109647, 118544, 125236, 133362, 146196, 177816, 187854, 194928, 200043, 219294, 250472, 266724, 281781, 292392, 355632, 375708, 400086, 438588, 500944, 533448, 563562, 584784, 751416, 800172, 845343, 877176, 970579, 1066896, 1127124, 1502832, 1600344, 1690686, 1754352, 1941158, 2254248, 2911737, 3200688, 3381372, 3882316, 4508496, 5823474, 6762744, 7764632, 8735211, 11646948, 13525488, 15529264, 17470422, 23293896, 26205633, 34940844, 46587792, 52411266, 69881688, 104822532, 139763376, 209645064, 419290128]

約数ペア:

[(1, 419290128), (2, 209645064), (3, 139763376), (4, 104822532), (6, 69881688), (8, 52411266), (9, 46587792), (12, 34940844), (16, 26205633), (18, 23293896), (24, 17470422), (27, 15529264), (31, 13525488), (36, 11646948), (48, 8735211), (54, 7764632), (62, 6762744), (72, 5823474), (93, 4508496), (108, 3882316), (124, 3381372), (131, 3200688), (144, 2911737), (186, 2254248), (216, 1941158), (239, 1754352), (248, 1690686), (262, 1600344), (279, 1502832), (372, 1127124), (393, 1066896), (432, 970579), (478, 877176), (496, 845343), (524, 800172), (558, 751416), (717, 584784), (744, 563562), (786, 533448), (837, 500944), (956, 438588), (1048, 400086), (1116, 375708), (1179, 355632), (1434, 292392), (1488, 281781), (1572, 266724), (1674, 250472), (1912, 219294), (2096, 200043), (2151, 194928), (2232, 187854), (2358, 177816), (2868, 146196), (3144, 133362), (3348, 125236), (3537, 118544), (3824, 109647), (4061, 103248), (4302, 97464), (4464, 93927), (4716, 88908), (5736, 73098), (6288, 66681), (6453, 64976), (6696, 62618), (7074, 59272), (7409, 56592), (8122, 51624), (8604, 48732), (9432, 44454), (11472, 36549), (12183, 34416), (12906, 32488), (13392, 31309), (14148, 29636), (14818, 28296), (16244, 25812), (17208, 24366), (18864, 22227)]