18125631072

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:426

約数の個数: 288

約数和(自身を含む): 54244270080

約数和(自身を除く): 36118639008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 79, 86, 96, 97, 129, 144, 158, 172, 191, 194, 237, 258, 288, 291, 316, 344, 382, 387, 388, 474, 516, 573, 582, 632, 688, 711, 764, 774, 776, 873, 948, 1032, 1146, 1164, 1264, 1376, 1422, 1528, 1548, 1552, 1719, 1746, 1896, 2064, 2292, 2328, 2528, 2844, 3056, 3096, 3104, 3397, 3438, 3492, 3792, 4128, 4171, 4584, 4656, 5688, 6112, 6192, 6794, 6876, 6984, 7584, 7663, 8213, 8342, 9168, 9312, 10191, 11376, 12384, 12513, 13588, 13752, 13968, 15089, 15326, 16426, 16684, 18336, 18527, 20382, 22752, 22989, 24639, 25026, 27176, 27504, 27936, 30178, 30573, 30652, 32852, 33368, 37054, 37539, 40764, 45267, 45978, 49278, 50052, 54352, 55008, 55581, 60356, 61146, 61304, 65704, 66736, 68967, 73917, 74108, 75078, 81528, 90534, 91956, 98556, 100104, 108704, 111162, 120712, 122292, 122608, 131408, 133472, 135801, 137934, 147834, 148216, 150156, 163056, 166743, 181068, 183912, 197112, 200208, 222324, 241424, 244584, 245216, 262816, 271602, 275868, 295668, 296432, 300312, 326112, 329509, 333486, 362136, 367824, 394224, 400416, 444648, 482848, 489168, 543204, 551736, 591336, 592864, 600624, 648827, 659018, 666972, 724272, 735648, 788448, 796661, 889296, 978336, 988527, 1086408, 1103472, 1182672, 1201248, 1297654, 1318036, 1333944, 1448544, 1463633, 1593322, 1778592, 1946481, 1977054, 2172816, 2206944, 2365344, 2389983, 2595308, 2636072, 2667888, 2927266, 2965581, 3186644, 3892962, 3954108, 4345632, 4390899, 4779966, 5190616, 5272144, 5335776, 5839443, 5854532, 5931162, 6373288, 7169949, 7785924, 7908216, 8781798, 9559932, 10381232, 10544288, 11678886, 11709064, 11862324, 12746576, 13172697, 14339898, 15571848, 15816432, 17563596, 19119864, 20762464, 23357772, 23418128, 23724648, 25493152, 26345394, 28679796, 31143696, 31632864, 35127192, 38239728, 46715544, 46836256, 47449296, 52690788, 57359592, 62287392, 62936219, 70254384, 76479456, 93431088, 94898592, 105381576, 114719184, 125872438, 140508768, 186862176, 188808657, 210763152, 229438368, 251744876, 377617314, 421526304, 503489752, 566425971, 755234628, 1006979504, 1132851942, 1510469256, 2013959008, 2265703884, 3020938512, 4531407768, 6041877024, 9062815536, 18125631072]

約数ペア:

[(1, 18125631072), (2, 9062815536), (3, 6041877024), (4, 4531407768), (6, 3020938512), (8, 2265703884), (9, 2013959008), (12, 1510469256), (16, 1132851942), (18, 1006979504), (24, 755234628), (32, 566425971), (36, 503489752), (43, 421526304), (48, 377617314), (72, 251744876), (79, 229438368), (86, 210763152), (96, 188808657), (97, 186862176), (129, 140508768), (144, 125872438), (158, 114719184), (172, 105381576), (191, 94898592), (194, 93431088), (237, 76479456), (258, 70254384), (288, 62936219), (291, 62287392), (316, 57359592), (344, 52690788), (382, 47449296), (387, 46836256), (388, 46715544), (474, 38239728), (516, 35127192), (573, 31632864), (582, 31143696), (632, 28679796), (688, 26345394), (711, 25493152), (764, 23724648), (774, 23418128), (776, 23357772), (873, 20762464), (948, 19119864), (1032, 17563596), (1146, 15816432), (1164, 15571848), (1264, 14339898), (1376, 13172697), (1422, 12746576), (1528, 11862324), (1548, 11709064), (1552, 11678886), (1719, 10544288), (1746, 10381232), (1896, 9559932), (2064, 8781798), (2292, 7908216), (2328, 7785924), (2528, 7169949), (2844, 6373288), (3056, 5931162), (3096, 5854532), (3104, 5839443), (3397, 5335776), (3438, 5272144), (3492, 5190616), (3792, 4779966), (4128, 4390899), (4171, 4345632), (4584, 3954108), (4656, 3892962), (5688, 3186644), (6112, 2965581), (6192, 2927266), (6794, 2667888), (6876, 2636072), (6984, 2595308), (7584, 2389983), (7663, 2365344), (8213, 2206944), (8342, 2172816), (9168, 1977054), (9312, 1946481), (10191, 1778592), (11376, 1593322), (12384, 1463633), (12513, 1448544), (13588, 1333944), (13752, 1318036), (13968, 1297654), (15089, 1201248), (15326, 1182672), (16426, 1103472), (16684, 1086408), (18336, 988527), (18527, 978336), (20382, 889296), (22752, 796661), (22989, 788448), (24639, 735648), (25026, 724272), (27176, 666972), (27504, 659018), (27936, 648827), (30178, 600624), (30573, 592864), (30652, 591336), (32852, 551736), (33368, 543204), (37054, 489168), (37539, 482848), (40764, 444648), (45267, 400416), (45978, 394224), (49278, 367824), (50052, 362136), (54352, 333486), (55008, 329509), (55581, 326112), (60356, 300312), (61146, 296432), (61304, 295668), (65704, 275868), (66736, 271602), (68967, 262816), (73917, 245216), (74108, 244584), (75078, 241424), (81528, 222324), (90534, 200208), (91956, 197112), (98556, 183912), (100104, 181068), (108704, 166743), (111162, 163056), (120712, 150156), (122292, 148216), (122608, 147834), (131408, 137934), (133472, 135801)]