258121536

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:616

約数の個数: 112

約数和(自身を含む): 724814400

約数和(自身を除く): 466692864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 173, 192, 228, 304, 346, 409, 456, 519, 608, 692, 818, 912, 1038, 1216, 1227, 1384, 1636, 1824, 2076, 2454, 2768, 3272, 3287, 3648, 4152, 4908, 5536, 6544, 6574, 7771, 8304, 9816, 9861, 11072, 13088, 13148, 15542, 16608, 19632, 19722, 23313, 26176, 26296, 31084, 33216, 39264, 39444, 46626, 52592, 62168, 70757, 78528, 78888, 93252, 105184, 124336, 141514, 157776, 186504, 210368, 212271, 248672, 283028, 315552, 373008, 424542, 497344, 566056, 631104, 746016, 849084, 1132112, 1344383, 1492032, 1698168, 2264224, 2688766, 3396336, 4033149, 4528448, 5377532, 6792672, 8066298, 10755064, 13585344, 16132596, 21510128, 32265192, 43020256, 64530384, 86040512, 129060768, 258121536]

約数ペア:

[(1, 258121536), (2, 129060768), (3, 86040512), (4, 64530384), (6, 43020256), (8, 32265192), (12, 21510128), (16, 16132596), (19, 13585344), (24, 10755064), (32, 8066298), (38, 6792672), (48, 5377532), (57, 4528448), (64, 4033149), (76, 3396336), (96, 2688766), (114, 2264224), (152, 1698168), (173, 1492032), (192, 1344383), (228, 1132112), (304, 849084), (346, 746016), (409, 631104), (456, 566056), (519, 497344), (608, 424542), (692, 373008), (818, 315552), (912, 283028), (1038, 248672), (1216, 212271), (1227, 210368), (1384, 186504), (1636, 157776), (1824, 141514), (2076, 124336), (2454, 105184), (2768, 93252), (3272, 78888), (3287, 78528), (3648, 70757), (4152, 62168), (4908, 52592), (5536, 46626), (6544, 39444), (6574, 39264), (7771, 33216), (8304, 31084), (9816, 26296), (9861, 26176), (11072, 23313), (13088, 19722), (13148, 19632), (15542, 16608)]