238883808

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 678612816

約数和(自身を除く): 439729008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 76, 96, 113, 114, 122, 152, 183, 226, 228, 244, 304, 339, 361, 366, 452, 456, 488, 608, 678, 722, 732, 904, 912, 976, 1083, 1159, 1356, 1444, 1464, 1808, 1824, 1952, 2147, 2166, 2318, 2712, 2888, 2928, 3477, 3616, 4294, 4332, 4636, 5424, 5776, 5856, 6441, 6893, 6954, 8588, 8664, 9272, 10848, 11552, 12882, 13786, 13908, 17176, 17328, 18544, 20679, 22021, 25764, 27572, 27816, 34352, 34656, 37088, 40793, 41358, 44042, 51528, 55144, 55632, 66063, 68704, 81586, 82716, 88084, 103056, 110288, 111264, 122379, 130967, 132126, 163172, 165432, 176168, 206112, 220576, 244758, 261934, 264252, 326344, 330864, 352336, 392901, 489516, 523868, 528504, 652688, 661728, 704672, 785802, 979032, 1047736, 1057008, 1305376, 1571604, 1958064, 2095472, 2114016, 2488373, 3143208, 3916128, 4190944, 4976746, 6286416, 7465119, 9953492, 12572832, 14930238, 19906984, 29860476, 39813968, 59720952, 79627936, 119441904, 238883808]

約数ペア:

[(1, 238883808), (2, 119441904), (3, 79627936), (4, 59720952), (6, 39813968), (8, 29860476), (12, 19906984), (16, 14930238), (19, 12572832), (24, 9953492), (32, 7465119), (38, 6286416), (48, 4976746), (57, 4190944), (61, 3916128), (76, 3143208), (96, 2488373), (113, 2114016), (114, 2095472), (122, 1958064), (152, 1571604), (183, 1305376), (226, 1057008), (228, 1047736), (244, 979032), (304, 785802), (339, 704672), (361, 661728), (366, 652688), (452, 528504), (456, 523868), (488, 489516), (608, 392901), (678, 352336), (722, 330864), (732, 326344), (904, 264252), (912, 261934), (976, 244758), (1083, 220576), (1159, 206112), (1356, 176168), (1444, 165432), (1464, 163172), (1808, 132126), (1824, 130967), (1952, 122379), (2147, 111264), (2166, 110288), (2318, 103056), (2712, 88084), (2888, 82716), (2928, 81586), (3477, 68704), (3616, 66063), (4294, 55632), (4332, 55144), (4636, 51528), (5424, 44042), (5776, 41358), (5856, 40793), (6441, 37088), (6893, 34656), (6954, 34352), (8588, 27816), (8664, 27572), (9272, 25764), (10848, 22021), (11552, 20679), (12882, 18544), (13786, 17328), (13908, 17176)]