2646749248

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 224

約数和(自身を含む): 6718279680

約数和(自身を除く): 4071530432

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 31, 32, 38, 44, 52, 62, 64, 76, 88, 104, 124, 143, 152, 176, 208, 209, 247, 248, 286, 304, 341, 352, 403, 416, 418, 491, 494, 496, 572, 589, 608, 682, 704, 806, 832, 836, 982, 988, 992, 1144, 1178, 1216, 1364, 1612, 1672, 1964, 1976, 1984, 2288, 2356, 2717, 2728, 3224, 3344, 3928, 3952, 4433, 4576, 4712, 5401, 5434, 5456, 6383, 6448, 6479, 6688, 7657, 7856, 7904, 8866, 9152, 9329, 9424, 10802, 10868, 10912, 12766, 12896, 12958, 13376, 15221, 15314, 15712, 15808, 17732, 18658, 18848, 21604, 21736, 21824, 25532, 25792, 25916, 30442, 30628, 31424, 35464, 37316, 37696, 43208, 43472, 51064, 51832, 60884, 61256, 70213, 70928, 74632, 84227, 86416, 86944, 102128, 102619, 103664, 121277, 121768, 122512, 140426, 141856, 149264, 167431, 168454, 172832, 173888, 197873, 204256, 205238, 207328, 242554, 243536, 245024, 280852, 283712, 289199, 298528, 334862, 336908, 345664, 395746, 408512, 410476, 414656, 485108, 487072, 490048, 561704, 578398, 597056, 669724, 673816, 791492, 820952, 970216, 974144, 1123408, 1156796, 1334047, 1339448, 1347632, 1582984, 1641904, 1940432, 2176603, 2246816, 2313592, 2668094, 2678896, 2695264, 3165968, 3181189, 3283808, 3759587, 3880864, 4353206, 4493632, 4627184, 5336188, 5357792, 5390528, 6331936, 6362378, 6567616, 7519174, 7761728, 8706412, 9254368, 10672376, 10715584, 12663872, 12724756, 15038348, 17412824, 18508736, 21344752, 25449512, 30076696, 34825648, 41355457, 42689504, 50899024, 60153392, 69651296, 82710914, 85379008, 101798048, 120306784, 139302592, 165421828, 203596096, 240613568, 330843656, 661687312, 1323374624, 2646749248]

約数ペア:

[(1, 2646749248), (2, 1323374624), (4, 661687312), (8, 330843656), (11, 240613568), (13, 203596096), (16, 165421828), (19, 139302592), (22, 120306784), (26, 101798048), (31, 85379008), (32, 82710914), (38, 69651296), (44, 60153392), (52, 50899024), (62, 42689504), (64, 41355457), (76, 34825648), (88, 30076696), (104, 25449512), (124, 21344752), (143, 18508736), (152, 17412824), (176, 15038348), (208, 12724756), (209, 12663872), (247, 10715584), (248, 10672376), (286, 9254368), (304, 8706412), (341, 7761728), (352, 7519174), (403, 6567616), (416, 6362378), (418, 6331936), (491, 5390528), (494, 5357792), (496, 5336188), (572, 4627184), (589, 4493632), (608, 4353206), (682, 3880864), (704, 3759587), (806, 3283808), (832, 3181189), (836, 3165968), (982, 2695264), (988, 2678896), (992, 2668094), (1144, 2313592), (1178, 2246816), (1216, 2176603), (1364, 1940432), (1612, 1641904), (1672, 1582984), (1964, 1347632), (1976, 1339448), (1984, 1334047), (2288, 1156796), (2356, 1123408), (2717, 974144), (2728, 970216), (3224, 820952), (3344, 791492), (3928, 673816), (3952, 669724), (4433, 597056), (4576, 578398), (4712, 561704), (5401, 490048), (5434, 487072), (5456, 485108), (6383, 414656), (6448, 410476), (6479, 408512), (6688, 395746), (7657, 345664), (7856, 336908), (7904, 334862), (8866, 298528), (9152, 289199), (9329, 283712), (9424, 280852), (10802, 245024), (10868, 243536), (10912, 242554), (12766, 207328), (12896, 205238), (12958, 204256), (13376, 197873), (15221, 173888), (15314, 172832), (15712, 168454), (15808, 167431), (17732, 149264), (18658, 141856), (18848, 140426), (21604, 122512), (21736, 121768), (21824, 121277), (25532, 103664), (25792, 102619), (25916, 102128), (30442, 86944), (30628, 86416), (31424, 84227), (35464, 74632), (37316, 70928), (37696, 70213), (43208, 61256), (43472, 60884), (51064, 51832)]