189488064

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:570

約数の個数: 112

約数和(自身を含む): 533196800

約数和(自身を除く): 343708736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 152, 192, 228, 254, 304, 381, 409, 456, 508, 608, 762, 818, 912, 1016, 1216, 1227, 1524, 1636, 1824, 2032, 2413, 2454, 3048, 3272, 3648, 4064, 4826, 4908, 6096, 6544, 7239, 7771, 8128, 9652, 9816, 12192, 13088, 14478, 15542, 19304, 19632, 23313, 24384, 26176, 28956, 31084, 38608, 39264, 46626, 51943, 57912, 62168, 77216, 78528, 93252, 103886, 115824, 124336, 154432, 155829, 186504, 207772, 231648, 248672, 311658, 373008, 415544, 463296, 497344, 623316, 746016, 831088, 986917, 1246632, 1492032, 1662176, 1973834, 2493264, 2960751, 3324352, 3947668, 4986528, 5921502, 7895336, 9973056, 11843004, 15790672, 23686008, 31581344, 47372016, 63162688, 94744032, 189488064]

約数ペア:

[(1, 189488064), (2, 94744032), (3, 63162688), (4, 47372016), (6, 31581344), (8, 23686008), (12, 15790672), (16, 11843004), (19, 9973056), (24, 7895336), (32, 5921502), (38, 4986528), (48, 3947668), (57, 3324352), (64, 2960751), (76, 2493264), (96, 1973834), (114, 1662176), (127, 1492032), (152, 1246632), (192, 986917), (228, 831088), (254, 746016), (304, 623316), (381, 497344), (409, 463296), (456, 415544), (508, 373008), (608, 311658), (762, 248672), (818, 231648), (912, 207772), (1016, 186504), (1216, 155829), (1227, 154432), (1524, 124336), (1636, 115824), (1824, 103886), (2032, 93252), (2413, 78528), (2454, 77216), (3048, 62168), (3272, 57912), (3648, 51943), (4064, 46626), (4826, 39264), (4908, 38608), (6096, 31084), (6544, 28956), (7239, 26176), (7771, 24384), (8128, 23313), (9652, 19632), (9816, 19304), (12192, 15542), (13088, 14478)]