1631209968

素因数分解:

$2^4\times 3^3\times {\mathrm{421}}^1\times {\mathrm{8969}}^1$

素因数の和:9407

約数の個数: 80

約数和(自身を含む): 4693821600

約数和(自身を除く): 3062611632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 421, 432, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 8969, 10104, 11367, 15156, 17938, 20208, 22734, 26907, 30312, 35876, 45468, 53814, 60624, 71752, 80721, 90936, 107628, 143504, 161442, 181872, 215256, 242163, 322884, 430512, 484326, 645768, 968652, 1291536, 1937304, 3775949, 3874608, 7551898, 11327847, 15103796, 22655694, 30207592, 33983541, 45311388, 60415184, 67967082, 90622776, 101950623, 135934164, 181245552, 203901246, 271868328, 407802492, 543736656, 815604984, 1631209968]

約数ペア:

[(1, 1631209968), (2, 815604984), (3, 543736656), (4, 407802492), (6, 271868328), (8, 203901246), (9, 181245552), (12, 135934164), (16, 101950623), (18, 90622776), (24, 67967082), (27, 60415184), (36, 45311388), (48, 33983541), (54, 30207592), (72, 22655694), (108, 15103796), (144, 11327847), (216, 7551898), (421, 3874608), (432, 3775949), (842, 1937304), (1263, 1291536), (1684, 968652), (2526, 645768), (3368, 484326), (3789, 430512), (5052, 322884), (6736, 242163), (7578, 215256), (8969, 181872), (10104, 161442), (11367, 143504), (15156, 107628), (17938, 90936), (20208, 80721), (22734, 71752), (26907, 60624), (30312, 53814), (35876, 45468)]