194985648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 240

約数和(自身を含む): 680018976

約数和(自身を除く): 485033328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 48, 51, 52, 66, 68, 72, 78, 88, 99, 102, 104, 117, 132, 136, 143, 144, 153, 156, 176, 187, 198, 204, 208, 221, 234, 264, 272, 286, 306, 312, 374, 396, 408, 429, 442, 468, 528, 557, 561, 572, 612, 624, 663, 748, 792, 816, 858, 884, 936, 1114, 1122, 1144, 1224, 1287, 1326, 1496, 1584, 1671, 1683, 1716, 1768, 1872, 1989, 2228, 2244, 2288, 2431, 2448, 2574, 2652, 2992, 3342, 3366, 3432, 3536, 3978, 4456, 4488, 4862, 5013, 5148, 5304, 6127, 6684, 6732, 6864, 7241, 7293, 7956, 8912, 8976, 9469, 9724, 10026, 10296, 10608, 12254, 13368, 13464, 14482, 14586, 15912, 18381, 18938, 19448, 20052, 20592, 21723, 21879, 24508, 26736, 26928, 28407, 28964, 29172, 31824, 36762, 37876, 38896, 40104, 43446, 43758, 49016, 55143, 56814, 57928, 58344, 65169, 73524, 75752, 79651, 80208, 85221, 86892, 87516, 98032, 104159, 110286, 113628, 115856, 116688, 123097, 130338, 147048, 151504, 159302, 170442, 173784, 175032, 208318, 220572, 227256, 238953, 246194, 260676, 294096, 312477, 318604, 340884, 347568, 350064, 369291, 416636, 441144, 454512, 477906, 492388, 521352, 624954, 637208, 681768, 716859, 738582, 833272, 882288, 937431, 955812, 984776, 1042704, 1107873, 1249908, 1274416, 1354067, 1363536, 1433718, 1477164, 1666544, 1874862, 1911624, 1969552, 2215746, 2499816, 2708134, 2867436, 2954328, 3749724, 3823248, 4062201, 4431492, 4999632, 5416268, 5734872, 5908656, 7499448, 8124402, 8862984, 10832536, 11469744, 12186603, 14998896, 16248804, 17725968, 21665072, 24373206, 32497608, 48746412, 64995216, 97492824, 194985648]

約数ペア:

[(1, 194985648), (2, 97492824), (3, 64995216), (4, 48746412), (6, 32497608), (8, 24373206), (9, 21665072), (11, 17725968), (12, 16248804), (13, 14998896), (16, 12186603), (17, 11469744), (18, 10832536), (22, 8862984), (24, 8124402), (26, 7499448), (33, 5908656), (34, 5734872), (36, 5416268), (39, 4999632), (44, 4431492), (48, 4062201), (51, 3823248), (52, 3749724), (66, 2954328), (68, 2867436), (72, 2708134), (78, 2499816), (88, 2215746), (99, 1969552), (102, 1911624), (104, 1874862), (117, 1666544), (132, 1477164), (136, 1433718), (143, 1363536), (144, 1354067), (153, 1274416), (156, 1249908), (176, 1107873), (187, 1042704), (198, 984776), (204, 955812), (208, 937431), (221, 882288), (234, 833272), (264, 738582), (272, 716859), (286, 681768), (306, 637208), (312, 624954), (374, 521352), (396, 492388), (408, 477906), (429, 454512), (442, 441144), (468, 416636), (528, 369291), (557, 350064), (561, 347568), (572, 340884), (612, 318604), (624, 312477), (663, 294096), (748, 260676), (792, 246194), (816, 238953), (858, 227256), (884, 220572), (936, 208318), (1114, 175032), (1122, 173784), (1144, 170442), (1224, 159302), (1287, 151504), (1326, 147048), (1496, 130338), (1584, 123097), (1671, 116688), (1683, 115856), (1716, 113628), (1768, 110286), (1872, 104159), (1989, 98032), (2228, 87516), (2244, 86892), (2288, 85221), (2431, 80208), (2448, 79651), (2574, 75752), (2652, 73524), (2992, 65169), (3342, 58344), (3366, 57928), (3432, 56814), (3536, 55143), (3978, 49016), (4456, 43758), (4488, 43446), (4862, 40104), (5013, 38896), (5148, 37876), (5304, 36762), (6127, 31824), (6684, 29172), (6732, 28964), (6864, 28407), (7241, 26928), (7293, 26736), (7956, 24508), (8912, 21879), (8976, 21723), (9469, 20592), (9724, 20052), (10026, 19448), (10296, 18938), (10608, 18381), (12254, 15912), (13368, 14586), (13464, 14482)]