312493896

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 1041868800

約数和(自身を除く): 729374904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 67, 72, 78, 88, 99, 104, 108, 117, 132, 134, 143, 151, 156, 198, 201, 216, 234, 264, 268, 286, 297, 302, 312, 351, 396, 402, 429, 453, 468, 536, 572, 594, 603, 604, 702, 737, 792, 804, 858, 871, 906, 936, 1144, 1188, 1206, 1208, 1287, 1359, 1404, 1474, 1608, 1661, 1716, 1742, 1809, 1812, 1963, 2211, 2376, 2412, 2574, 2613, 2718, 2808, 2948, 3322, 3432, 3484, 3618, 3624, 3861, 3926, 4077, 4422, 4824, 4983, 5148, 5226, 5436, 5889, 5896, 6633, 6644, 6968, 7236, 7722, 7839, 7852, 8154, 8844, 9581, 9966, 10117, 10296, 10452, 10872, 11778, 13266, 13288, 14472, 14949, 15444, 15678, 15704, 16308, 17667, 17688, 19162, 19899, 19932, 20234, 20904, 21593, 23517, 23556, 26532, 28743, 29898, 30351, 30888, 31356, 32616, 35334, 38324, 39798, 39864, 40468, 43186, 44847, 47034, 47112, 53001, 53064, 57486, 59796, 60702, 62712, 64779, 70668, 76648, 79596, 80936, 86229, 86372, 89694, 91053, 94068, 106002, 111287, 114972, 119592, 121404, 129558, 131521, 141336, 159192, 172458, 172744, 179388, 182106, 188136, 194337, 212004, 222574, 229944, 242808, 258687, 259116, 263042, 273159, 333861, 344916, 358776, 364212, 388674, 394563, 424008, 445148, 517374, 518232, 526084, 546318, 583011, 667722, 689832, 728424, 777348, 789126, 890296, 1001583, 1034748, 1052168, 1092636, 1166022, 1183689, 1335444, 1446731, 1554696, 1578252, 2003166, 2069496, 2185272, 2332044, 2367378, 2670888, 2893462, 3004749, 3156504, 3551067, 4006332, 4340193, 4664088, 4734756, 5786924, 6009498, 7102134, 8012664, 8680386, 9469512, 11573848, 12018996, 13020579, 14204268, 17360772, 24037992, 26041158, 28408536, 34721544, 39061737, 52082316, 78123474, 104164632, 156246948, 312493896]

約数ペア:

[(1, 312493896), (2, 156246948), (3, 104164632), (4, 78123474), (6, 52082316), (8, 39061737), (9, 34721544), (11, 28408536), (12, 26041158), (13, 24037992), (18, 17360772), (22, 14204268), (24, 13020579), (26, 12018996), (27, 11573848), (33, 9469512), (36, 8680386), (39, 8012664), (44, 7102134), (52, 6009498), (54, 5786924), (66, 4734756), (67, 4664088), (72, 4340193), (78, 4006332), (88, 3551067), (99, 3156504), (104, 3004749), (108, 2893462), (117, 2670888), (132, 2367378), (134, 2332044), (143, 2185272), (151, 2069496), (156, 2003166), (198, 1578252), (201, 1554696), (216, 1446731), (234, 1335444), (264, 1183689), (268, 1166022), (286, 1092636), (297, 1052168), (302, 1034748), (312, 1001583), (351, 890296), (396, 789126), (402, 777348), (429, 728424), (453, 689832), (468, 667722), (536, 583011), (572, 546318), (594, 526084), (603, 518232), (604, 517374), (702, 445148), (737, 424008), (792, 394563), (804, 388674), (858, 364212), (871, 358776), (906, 344916), (936, 333861), (1144, 273159), (1188, 263042), (1206, 259116), (1208, 258687), (1287, 242808), (1359, 229944), (1404, 222574), (1474, 212004), (1608, 194337), (1661, 188136), (1716, 182106), (1742, 179388), (1809, 172744), (1812, 172458), (1963, 159192), (2211, 141336), (2376, 131521), (2412, 129558), (2574, 121404), (2613, 119592), (2718, 114972), (2808, 111287), (2948, 106002), (3322, 94068), (3432, 91053), (3484, 89694), (3618, 86372), (3624, 86229), (3861, 80936), (3926, 79596), (4077, 76648), (4422, 70668), (4824, 64779), (4983, 62712), (5148, 60702), (5226, 59796), (5436, 57486), (5889, 53064), (5896, 53001), (6633, 47112), (6644, 47034), (6968, 44847), (7236, 43186), (7722, 40468), (7839, 39864), (7852, 39798), (8154, 38324), (8844, 35334), (9581, 32616), (9966, 31356), (10117, 30888), (10296, 30351), (10452, 29898), (10872, 28743), (11778, 26532), (13266, 23556), (13288, 23517), (14472, 21593), (14949, 20904), (15444, 20234), (15678, 19932), (15704, 19899), (16308, 19162), (17667, 17688)]