479005072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1223}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 1147426560

約数和(自身を除く): 668421488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 269, 364, 538, 728, 1076, 1223, 1456, 1883, 2152, 2446, 3497, 3766, 4304, 4892, 6994, 7532, 8561, 9784, 13988, 15064, 15899, 17122, 19568, 24479, 27976, 30128, 31798, 34244, 48958, 55952, 63596, 68488, 97916, 111293, 127192, 136976, 195832, 222586, 254384, 328987, 391664, 445172, 657974, 890344, 1315948, 1780688, 2302909, 2631896, 4276831, 4605818, 5263792, 8553662, 9211636, 17107324, 18423272, 29937817, 34214648, 36846544, 59875634, 68429296, 119751268, 239502536, 479005072]

約数ペア:

[(1, 479005072), (2, 239502536), (4, 119751268), (7, 68429296), (8, 59875634), (13, 36846544), (14, 34214648), (16, 29937817), (26, 18423272), (28, 17107324), (52, 9211636), (56, 8553662), (91, 5263792), (104, 4605818), (112, 4276831), (182, 2631896), (208, 2302909), (269, 1780688), (364, 1315948), (538, 890344), (728, 657974), (1076, 445172), (1223, 391664), (1456, 328987), (1883, 254384), (2152, 222586), (2446, 195832), (3497, 136976), (3766, 127192), (4304, 111293), (4892, 97916), (6994, 68488), (7532, 63596), (8561, 55952), (9784, 48958), (13988, 34244), (15064, 31798), (15899, 30128), (17122, 27976), (19568, 24479)]