1391036192

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 3527774208

約数和(自身を除く): 2136738016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 61, 82, 91, 104, 112, 122, 164, 182, 191, 208, 224, 244, 287, 328, 364, 382, 416, 427, 488, 533, 574, 656, 728, 764, 793, 854, 976, 1066, 1148, 1312, 1337, 1456, 1528, 1586, 1708, 1952, 2132, 2296, 2483, 2501, 2674, 2912, 3056, 3172, 3416, 3731, 4264, 4592, 4966, 5002, 5348, 5551, 6112, 6344, 6832, 7462, 7831, 8528, 9184, 9932, 10004, 10696, 11102, 11651, 12688, 13664, 14924, 15662, 17056, 17381, 17507, 19864, 20008, 21392, 22204, 23302, 25376, 29848, 31324, 32513, 34762, 35014, 39728, 40016, 42784, 44408, 46604, 54817, 59696, 62648, 65026, 69524, 70028, 79456, 80032, 81557, 88816, 93208, 101803, 109634, 119392, 125296, 130052, 139048, 140056, 151463, 163114, 177632, 186416, 203606, 219268, 227591, 250592, 260104, 278096, 280112, 302926, 326228, 372832, 407212, 438536, 455182, 477691, 520208, 556192, 560224, 605852, 652456, 712621, 814424, 877072, 910364, 955382, 1040416, 1060241, 1211704, 1304912, 1425242, 1628848, 1754144, 1820728, 1910764, 2120482, 2423408, 2609824, 2850484, 3257696, 3343837, 3641456, 3821528, 4240964, 4846816, 5700968, 6209983, 6687674, 7282912, 7643056, 8481928, 11401936, 12419966, 13375348, 15286112, 16963856, 22803872, 24839932, 26750696, 33927712, 43469881, 49679864, 53501392, 86939762, 99359728, 107002784, 173879524, 198719456, 347759048, 695518096, 1391036192]

約数ペア:

[(1, 1391036192), (2, 695518096), (4, 347759048), (7, 198719456), (8, 173879524), (13, 107002784), (14, 99359728), (16, 86939762), (26, 53501392), (28, 49679864), (32, 43469881), (41, 33927712), (52, 26750696), (56, 24839932), (61, 22803872), (82, 16963856), (91, 15286112), (104, 13375348), (112, 12419966), (122, 11401936), (164, 8481928), (182, 7643056), (191, 7282912), (208, 6687674), (224, 6209983), (244, 5700968), (287, 4846816), (328, 4240964), (364, 3821528), (382, 3641456), (416, 3343837), (427, 3257696), (488, 2850484), (533, 2609824), (574, 2423408), (656, 2120482), (728, 1910764), (764, 1820728), (793, 1754144), (854, 1628848), (976, 1425242), (1066, 1304912), (1148, 1211704), (1312, 1060241), (1337, 1040416), (1456, 955382), (1528, 910364), (1586, 877072), (1708, 814424), (1952, 712621), (2132, 652456), (2296, 605852), (2483, 560224), (2501, 556192), (2674, 520208), (2912, 477691), (3056, 455182), (3172, 438536), (3416, 407212), (3731, 372832), (4264, 326228), (4592, 302926), (4966, 280112), (5002, 278096), (5348, 260104), (5551, 250592), (6112, 227591), (6344, 219268), (6832, 203606), (7462, 186416), (7831, 177632), (8528, 163114), (9184, 151463), (9932, 140056), (10004, 139048), (10696, 130052), (11102, 125296), (11651, 119392), (12688, 109634), (13664, 101803), (14924, 93208), (15662, 88816), (17056, 81557), (17381, 80032), (17507, 79456), (19864, 70028), (20008, 69524), (21392, 65026), (22204, 62648), (23302, 59696), (25376, 54817), (29848, 46604), (31324, 44408), (32513, 42784), (34762, 40016), (35014, 39728)]