1871051376

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{9901}}^1$

素因数の和:10070

約数の個数: 80

約数和(自身を含む): 5029265408

約数和(自身を除く): 3158214032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 127, 186, 248, 254, 372, 381, 496, 508, 744, 762, 1016, 1488, 1524, 2032, 3048, 3937, 6096, 7874, 9901, 11811, 15748, 19802, 23622, 29703, 31496, 39604, 47244, 59406, 62992, 79208, 94488, 118812, 158416, 188976, 237624, 306931, 475248, 613862, 920793, 1227724, 1257427, 1841586, 2455448, 2514854, 3683172, 3772281, 4910896, 5029708, 7366344, 7544562, 10059416, 14732688, 15089124, 20118832, 30178248, 38980237, 60356496, 77960474, 116940711, 155920948, 233881422, 311841896, 467762844, 623683792, 935525688, 1871051376]

約数ペア:

[(1, 1871051376), (2, 935525688), (3, 623683792), (4, 467762844), (6, 311841896), (8, 233881422), (12, 155920948), (16, 116940711), (24, 77960474), (31, 60356496), (48, 38980237), (62, 30178248), (93, 20118832), (124, 15089124), (127, 14732688), (186, 10059416), (248, 7544562), (254, 7366344), (372, 5029708), (381, 4910896), (496, 3772281), (508, 3683172), (744, 2514854), (762, 2455448), (1016, 1841586), (1488, 1257427), (1524, 1227724), (2032, 920793), (3048, 613862), (3937, 475248), (6096, 306931), (7874, 237624), (9901, 188976), (11811, 158416), (15748, 118812), (19802, 94488), (23622, 79208), (29703, 62992), (31496, 59406), (39604, 47244)]