253342272

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 112

約数和(自身を含む): 691400192

約数和(自身を除く): 438057920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 97, 122, 183, 192, 194, 223, 244, 291, 366, 388, 446, 488, 582, 669, 732, 776, 892, 976, 1164, 1338, 1464, 1552, 1784, 1952, 2328, 2676, 2928, 3104, 3568, 3904, 4656, 5352, 5856, 5917, 6208, 7136, 9312, 10704, 11712, 11834, 13603, 14272, 17751, 18624, 21408, 21631, 23668, 27206, 35502, 40809, 42816, 43262, 47336, 54412, 64893, 71004, 81618, 86524, 94672, 108824, 129786, 142008, 163236, 173048, 189344, 217648, 259572, 284016, 326472, 346096, 378688, 435296, 519144, 568032, 652944, 692192, 870592, 1038288, 1136064, 1305888, 1319491, 1384384, 2076576, 2611776, 2638982, 3958473, 4153152, 5277964, 7916946, 10555928, 15833892, 21111856, 31667784, 42223712, 63335568, 84447424, 126671136, 253342272]

約数ペア:

[(1, 253342272), (2, 126671136), (3, 84447424), (4, 63335568), (6, 42223712), (8, 31667784), (12, 21111856), (16, 15833892), (24, 10555928), (32, 7916946), (48, 5277964), (61, 4153152), (64, 3958473), (96, 2638982), (97, 2611776), (122, 2076576), (183, 1384384), (192, 1319491), (194, 1305888), (223, 1136064), (244, 1038288), (291, 870592), (366, 692192), (388, 652944), (446, 568032), (488, 519144), (582, 435296), (669, 378688), (732, 346096), (776, 326472), (892, 284016), (976, 259572), (1164, 217648), (1338, 189344), (1464, 173048), (1552, 163236), (1784, 142008), (1952, 129786), (2328, 108824), (2676, 94672), (2928, 86524), (3104, 81618), (3568, 71004), (3904, 64893), (4656, 54412), (5352, 47336), (5856, 43262), (5917, 42816), (6208, 40809), (7136, 35502), (9312, 27206), (10704, 23668), (11712, 21631), (11834, 21408), (13603, 18624), (14272, 17751)]