229692596

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 505804320

約数和(自身を除く): 276111724

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 518, 532, 703, 931, 1036, 1406, 1667, 1813, 1862, 2812, 3334, 3626, 3724, 4921, 6668, 7252, 9842, 11669, 19684, 23338, 31673, 34447, 46676, 61679, 63346, 68894, 81683, 123358, 126692, 137788, 163366, 221711, 246716, 326732, 431753, 443422, 863506, 886844, 1171901, 1551977, 1727012, 2343802, 3022271, 3103954, 4687604, 6044542, 6207908, 8203307, 12089084, 16406614, 32813228, 57423149, 114846298, 229692596]

約数ペア:

[(1, 229692596), (2, 114846298), (4, 57423149), (7, 32813228), (14, 16406614), (19, 12089084), (28, 8203307), (37, 6207908), (38, 6044542), (49, 4687604), (74, 3103954), (76, 3022271), (98, 2343802), (133, 1727012), (148, 1551977), (196, 1171901), (259, 886844), (266, 863506), (518, 443422), (532, 431753), (703, 326732), (931, 246716), (1036, 221711), (1406, 163366), (1667, 137788), (1813, 126692), (1862, 123358), (2812, 81683), (3334, 68894), (3626, 63346), (3724, 61679), (4921, 46676), (6668, 34447), (7252, 31673), (9842, 23338), (11669, 19684)]