681403536

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7547}}^1$

素因数の和:7594

約数の個数: 160

約数和(自身を含む): 2246284800

約数和(自身を除く): 1564881264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 1026, 1188, 1254, 1368, 1584, 1672, 1881, 2052, 2376, 2508, 2736, 3344, 3762, 4104, 4752, 5016, 5643, 7524, 7547, 8208, 10032, 11286, 15048, 15094, 22572, 22641, 30096, 30188, 45144, 45282, 60376, 67923, 83017, 90288, 90564, 120752, 135846, 143393, 166034, 181128, 203769, 249051, 271692, 286786, 332068, 362256, 407538, 430179, 498102, 543384, 573572, 664136, 747153, 815076, 860358, 996204, 1086768, 1147144, 1290537, 1328272, 1494306, 1577323, 1630152, 1720716, 1992408, 2241459, 2294288, 2581074, 2988612, 3154646, 3260304, 3441432, 3871611, 3984816, 4482918, 4731969, 5162148, 5977224, 6309292, 6882864, 7743222, 8965836, 9463938, 10324296, 11954448, 12618584, 14195907, 15486444, 17931672, 18927876, 20648592, 25237168, 28391814, 30972888, 35863344, 37855752, 42587721, 56783628, 61945776, 75711504, 85175442, 113567256, 170350884, 227134512, 340701768, 681403536]

約数ペア:

[(1, 681403536), (2, 340701768), (3, 227134512), (4, 170350884), (6, 113567256), (8, 85175442), (9, 75711504), (11, 61945776), (12, 56783628), (16, 42587721), (18, 37855752), (19, 35863344), (22, 30972888), (24, 28391814), (27, 25237168), (33, 20648592), (36, 18927876), (38, 17931672), (44, 15486444), (48, 14195907), (54, 12618584), (57, 11954448), (66, 10324296), (72, 9463938), (76, 8965836), (88, 7743222), (99, 6882864), (108, 6309292), (114, 5977224), (132, 5162148), (144, 4731969), (152, 4482918), (171, 3984816), (176, 3871611), (198, 3441432), (209, 3260304), (216, 3154646), (228, 2988612), (264, 2581074), (297, 2294288), (304, 2241459), (342, 1992408), (396, 1720716), (418, 1630152), (432, 1577323), (456, 1494306), (513, 1328272), (528, 1290537), (594, 1147144), (627, 1086768), (684, 996204), (792, 860358), (836, 815076), (912, 747153), (1026, 664136), (1188, 573572), (1254, 543384), (1368, 498102), (1584, 430179), (1672, 407538), (1881, 362256), (2052, 332068), (2376, 286786), (2508, 271692), (2736, 249051), (3344, 203769), (3762, 181128), (4104, 166034), (4752, 143393), (5016, 135846), (5643, 120752), (7524, 90564), (7547, 90288), (8208, 83017), (10032, 67923), (11286, 60376), (15048, 45282), (15094, 45144), (22572, 30188), (22641, 30096)]