839114784

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1847

約数の個数: 144

約数和(自身を含む): 2541520800

約数和(自身を除く): 1702406016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 89, 96, 114, 144, 152, 171, 178, 228, 267, 288, 304, 342, 356, 456, 534, 608, 684, 712, 801, 912, 1068, 1368, 1424, 1602, 1691, 1723, 1824, 2136, 2736, 2848, 3204, 3382, 3446, 4272, 5073, 5169, 5472, 6408, 6764, 6892, 8544, 10146, 10338, 12816, 13528, 13784, 15219, 15507, 20292, 20676, 25632, 27056, 27568, 30438, 31014, 32737, 40584, 41352, 54112, 55136, 60876, 62028, 65474, 81168, 82704, 98211, 121752, 124056, 130948, 153347, 162336, 165408, 196422, 243504, 248112, 261896, 294633, 306694, 392844, 460041, 487008, 496224, 523792, 589266, 613388, 785688, 920082, 1047584, 1178532, 1226776, 1380123, 1571376, 1840164, 2357064, 2453552, 2760246, 2913593, 3142752, 3680328, 4714128, 4907104, 5520492, 5827186, 7360656, 8740779, 9428256, 11040984, 11654372, 14721312, 17481558, 22081968, 23308744, 26222337, 34963116, 44163936, 46617488, 52444674, 69926232, 93234976, 104889348, 139852464, 209778696, 279704928, 419557392, 839114784]

約数ペア:

[(1, 839114784), (2, 419557392), (3, 279704928), (4, 209778696), (6, 139852464), (8, 104889348), (9, 93234976), (12, 69926232), (16, 52444674), (18, 46617488), (19, 44163936), (24, 34963116), (32, 26222337), (36, 23308744), (38, 22081968), (48, 17481558), (57, 14721312), (72, 11654372), (76, 11040984), (89, 9428256), (96, 8740779), (114, 7360656), (144, 5827186), (152, 5520492), (171, 4907104), (178, 4714128), (228, 3680328), (267, 3142752), (288, 2913593), (304, 2760246), (342, 2453552), (356, 2357064), (456, 1840164), (534, 1571376), (608, 1380123), (684, 1226776), (712, 1178532), (801, 1047584), (912, 920082), (1068, 785688), (1368, 613388), (1424, 589266), (1602, 523792), (1691, 496224), (1723, 487008), (1824, 460041), (2136, 392844), (2736, 306694), (2848, 294633), (3204, 261896), (3382, 248112), (3446, 243504), (4272, 196422), (5073, 165408), (5169, 162336), (5472, 153347), (6408, 130948), (6764, 124056), (6892, 121752), (8544, 98211), (10146, 82704), (10338, 81168), (12816, 65474), (13528, 62028), (13784, 60876), (15219, 55136), (15507, 54112), (20292, 41352), (20676, 40584), (25632, 32737), (27056, 31014), (27568, 30438)]