303368128

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:750

約数の個数: 112

約数和(自身を含む): 741541824

約数和(自身を除く): 438173696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 64, 68, 112, 119, 122, 136, 224, 238, 244, 272, 427, 448, 476, 488, 544, 653, 854, 952, 976, 1037, 1088, 1306, 1708, 1904, 1952, 2074, 2612, 3416, 3808, 3904, 4148, 4571, 5224, 6832, 7259, 7616, 8296, 9142, 10448, 11101, 13664, 14518, 16592, 18284, 20896, 22202, 27328, 29036, 33184, 36568, 39833, 41792, 44404, 58072, 66368, 73136, 77707, 79666, 88808, 116144, 146272, 155414, 159332, 177616, 232288, 278831, 292544, 310828, 318664, 355232, 464576, 557662, 621656, 637328, 677161, 710464, 1115324, 1243312, 1274656, 1354322, 2230648, 2486624, 2549312, 2708644, 4461296, 4740127, 4973248, 5417288, 8922592, 9480254, 10834576, 17845184, 18960508, 21669152, 37921016, 43338304, 75842032, 151684064, 303368128]

約数ペア:

[(1, 303368128), (2, 151684064), (4, 75842032), (7, 43338304), (8, 37921016), (14, 21669152), (16, 18960508), (17, 17845184), (28, 10834576), (32, 9480254), (34, 8922592), (56, 5417288), (61, 4973248), (64, 4740127), (68, 4461296), (112, 2708644), (119, 2549312), (122, 2486624), (136, 2230648), (224, 1354322), (238, 1274656), (244, 1243312), (272, 1115324), (427, 710464), (448, 677161), (476, 637328), (488, 621656), (544, 557662), (653, 464576), (854, 355232), (952, 318664), (976, 310828), (1037, 292544), (1088, 278831), (1306, 232288), (1708, 177616), (1904, 159332), (1952, 155414), (2074, 146272), (2612, 116144), (3416, 88808), (3808, 79666), (3904, 77707), (4148, 73136), (4571, 66368), (5224, 58072), (6832, 44404), (7259, 41792), (7616, 39833), (8296, 36568), (9142, 33184), (10448, 29036), (11101, 27328), (13664, 22202), (14518, 20896), (16592, 18284)]