28929682872

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:1011

約数の個数: 256

約数和(自身を含む): 86685120000

約数和(自身を除く): 57755437128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 108, 114, 118, 152, 157, 171, 177, 216, 228, 236, 314, 342, 354, 456, 471, 472, 513, 531, 628, 684, 708, 761, 942, 1026, 1062, 1121, 1256, 1368, 1413, 1416, 1522, 1593, 1884, 2052, 2124, 2242, 2283, 2826, 2983, 3044, 3186, 3363, 3768, 4104, 4239, 4248, 4484, 4566, 5652, 5966, 6088, 6372, 6726, 6849, 8478, 8949, 8968, 9132, 9263, 10089, 11304, 11932, 12744, 13452, 13698, 14459, 16956, 17898, 18264, 18526, 20178, 20547, 23864, 26847, 26904, 27396, 27789, 28918, 30267, 33912, 35796, 37052, 40356, 41094, 43377, 44899, 53694, 54792, 55578, 57836, 60534, 71592, 74104, 80541, 80712, 82188, 83367, 86754, 89798, 107388, 111156, 115672, 119477, 121068, 130131, 134697, 161082, 164376, 166734, 173508, 175997, 179596, 214776, 222312, 238954, 242136, 250101, 260262, 269394, 322164, 333468, 347016, 351994, 358431, 359192, 390393, 404091, 477908, 500202, 520524, 527991, 538788, 644328, 666936, 703988, 716862, 780786, 808182, 853081, 955816, 1000404, 1041048, 1055982, 1075293, 1077576, 1212273, 1407976, 1433724, 1561572, 1583973, 1616364, 1706162, 2000808, 2111964, 2150586, 2270063, 2424546, 2559243, 2867448, 3123144, 3167946, 3225879, 3232728, 3412324, 4223928, 4301172, 4540126, 4751919, 4849092, 5118486, 6335892, 6451758, 6810189, 6824648, 7049143, 7677729, 8602344, 9080252, 9503838, 9698184, 10236972, 12671784, 12903516, 13620378, 14098286, 15355458, 18160504, 19007676, 20430567, 20473944, 21147429, 23033187, 25807032, 27240756, 28196572, 30710916, 38015352, 40861134, 42294858, 46066374, 54481512, 56393144, 61291701, 61421832, 63442287, 81722268, 84589716, 92132748, 122583402, 126884574, 133933717, 163444536, 169179432, 184265496, 190326861, 245166804, 253769148, 267867434, 380653722, 401801151, 490333608, 507538296, 535734868, 761307444, 803602302, 1071469736, 1205403453, 1522614888, 1607204604, 2410806906, 3214409208, 3616210359, 4821613812, 7232420718, 9643227624, 14464841436, 28929682872]

約数ペア:

[(1, 28929682872), (2, 14464841436), (3, 9643227624), (4, 7232420718), (6, 4821613812), (8, 3616210359), (9, 3214409208), (12, 2410806906), (18, 1607204604), (19, 1522614888), (24, 1205403453), (27, 1071469736), (36, 803602302), (38, 761307444), (54, 535734868), (57, 507538296), (59, 490333608), (72, 401801151), (76, 380653722), (108, 267867434), (114, 253769148), (118, 245166804), (152, 190326861), (157, 184265496), (171, 169179432), (177, 163444536), (216, 133933717), (228, 126884574), (236, 122583402), (314, 92132748), (342, 84589716), (354, 81722268), (456, 63442287), (471, 61421832), (472, 61291701), (513, 56393144), (531, 54481512), (628, 46066374), (684, 42294858), (708, 40861134), (761, 38015352), (942, 30710916), (1026, 28196572), (1062, 27240756), (1121, 25807032), (1256, 23033187), (1368, 21147429), (1413, 20473944), (1416, 20430567), (1522, 19007676), (1593, 18160504), (1884, 15355458), (2052, 14098286), (2124, 13620378), (2242, 12903516), (2283, 12671784), (2826, 10236972), (2983, 9698184), (3044, 9503838), (3186, 9080252), (3363, 8602344), (3768, 7677729), (4104, 7049143), (4239, 6824648), (4248, 6810189), (4484, 6451758), (4566, 6335892), (5652, 5118486), (5966, 4849092), (6088, 4751919), (6372, 4540126), (6726, 4301172), (6849, 4223928), (8478, 3412324), (8949, 3232728), (8968, 3225879), (9132, 3167946), (9263, 3123144), (10089, 2867448), (11304, 2559243), (11932, 2424546), (12744, 2270063), (13452, 2150586), (13698, 2111964), (14459, 2000808), (16956, 1706162), (17898, 1616364), (18264, 1583973), (18526, 1561572), (20178, 1433724), (20547, 1407976), (23864, 1212273), (26847, 1077576), (26904, 1075293), (27396, 1055982), (27789, 1041048), (28918, 1000404), (30267, 955816), (33912, 853081), (35796, 808182), (37052, 780786), (40356, 716862), (41094, 703988), (43377, 666936), (44899, 644328), (53694, 538788), (54792, 527991), (55578, 520524), (57836, 500202), (60534, 477908), (71592, 404091), (74104, 390393), (80541, 359192), (80712, 358431), (82188, 351994), (83367, 347016), (86754, 333468), (89798, 322164), (107388, 269394), (111156, 260262), (115672, 250101), (119477, 242136), (121068, 238954), (130131, 222312), (134697, 214776), (161082, 179596), (164376, 175997), (166734, 173508)]