661625318664

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{943357}}^1$

素因数の和:943580

約数の個数: 128

約数和(自身を含む): 1956147148800

約数和(自身を除く): 1294521830136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 191, 204, 216, 306, 382, 408, 459, 573, 612, 764, 918, 1146, 1224, 1528, 1719, 1836, 2292, 3247, 3438, 3672, 4584, 5157, 6494, 6876, 9741, 10314, 12988, 13752, 19482, 20628, 25976, 29223, 38964, 41256, 58446, 77928, 87669, 116892, 175338, 233784, 350676, 701352, 943357, 1886714, 2830071, 3773428, 5660142, 7546856, 8490213, 11320284, 16037069, 16980426, 22640568, 25470639, 32074138, 33960852, 48111207, 50941278, 64148276, 67921704, 96222414, 101882556, 128296552, 144333621, 180181187, 192444828, 203765112, 288667242, 360362374, 384889656, 433000863, 540543561, 577334484, 720724748, 866001726, 1081087122, 1154668968, 1441449496, 1621630683, 1732003452, 2162174244, 3063080179, 3243261366, 3464006904, 4324348488, 4864892049, 6126160358, 6486522732, 9189240537, 9729784098, 12252320716, 12973045464, 18378481074, 19459568196, 24504641432, 27567721611, 36756962148, 38919136392, 55135443222, 73513924296, 82703164833, 110270886444, 165406329666, 220541772888, 330812659332, 661625318664]

約数ペア:

[(1, 661625318664), (2, 330812659332), (3, 220541772888), (4, 165406329666), (6, 110270886444), (8, 82703164833), (9, 73513924296), (12, 55135443222), (17, 38919136392), (18, 36756962148), (24, 27567721611), (27, 24504641432), (34, 19459568196), (36, 18378481074), (51, 12973045464), (54, 12252320716), (68, 9729784098), (72, 9189240537), (102, 6486522732), (108, 6126160358), (136, 4864892049), (153, 4324348488), (191, 3464006904), (204, 3243261366), (216, 3063080179), (306, 2162174244), (382, 1732003452), (408, 1621630683), (459, 1441449496), (573, 1154668968), (612, 1081087122), (764, 866001726), (918, 720724748), (1146, 577334484), (1224, 540543561), (1528, 433000863), (1719, 384889656), (1836, 360362374), (2292, 288667242), (3247, 203765112), (3438, 192444828), (3672, 180181187), (4584, 144333621), (5157, 128296552), (6494, 101882556), (6876, 96222414), (9741, 67921704), (10314, 64148276), (12988, 50941278), (13752, 48111207), (19482, 33960852), (20628, 32074138), (25976, 25470639), (29223, 22640568), (38964, 16980426), (41256, 16037069), (58446, 11320284), (77928, 8490213), (87669, 7546856), (116892, 5660142), (175338, 3773428), (233784, 2830071), (350676, 1886714), (701352, 943357)]