29871648

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 91990080

約数和(自身を除く): 62118432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 72, 76, 96, 103, 106, 114, 144, 152, 159, 171, 206, 212, 228, 288, 304, 309, 318, 342, 412, 424, 456, 477, 608, 618, 636, 684, 824, 848, 912, 927, 954, 1007, 1236, 1272, 1368, 1648, 1696, 1824, 1854, 1908, 1957, 2014, 2472, 2544, 2736, 3021, 3296, 3708, 3816, 3914, 4028, 4944, 5088, 5459, 5472, 5871, 6042, 7416, 7632, 7828, 8056, 9063, 9888, 10918, 11742, 12084, 14832, 15264, 15656, 16112, 16377, 17613, 18126, 21836, 23484, 24168, 29664, 31312, 32224, 32754, 35226, 36252, 43672, 46968, 48336, 49131, 62624, 65508, 70452, 72504, 87344, 93936, 96672, 98262, 103721, 131016, 140904, 145008, 174688, 187872, 196524, 207442, 262032, 281808, 290016, 311163, 393048, 414884, 524064, 563616, 622326, 786096, 829768, 933489, 1244652, 1572192, 1659536, 1866978, 2489304, 3319072, 3733956, 4978608, 7467912, 9957216, 14935824, 29871648]

約数ペア:

[(1, 29871648), (2, 14935824), (3, 9957216), (4, 7467912), (6, 4978608), (8, 3733956), (9, 3319072), (12, 2489304), (16, 1866978), (18, 1659536), (19, 1572192), (24, 1244652), (32, 933489), (36, 829768), (38, 786096), (48, 622326), (53, 563616), (57, 524064), (72, 414884), (76, 393048), (96, 311163), (103, 290016), (106, 281808), (114, 262032), (144, 207442), (152, 196524), (159, 187872), (171, 174688), (206, 145008), (212, 140904), (228, 131016), (288, 103721), (304, 98262), (309, 96672), (318, 93936), (342, 87344), (412, 72504), (424, 70452), (456, 65508), (477, 62624), (608, 49131), (618, 48336), (636, 46968), (684, 43672), (824, 36252), (848, 35226), (912, 32754), (927, 32224), (954, 31312), (1007, 29664), (1236, 24168), (1272, 23484), (1368, 21836), (1648, 18126), (1696, 17613), (1824, 16377), (1854, 16112), (1908, 15656), (1957, 15264), (2014, 14832), (2472, 12084), (2544, 11742), (2736, 10918), (3021, 9888), (3296, 9063), (3708, 8056), (3816, 7828), (3914, 7632), (4028, 7416), (4944, 6042), (5088, 5871), (5459, 5472)]