1928361864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1531}}^1$

素因数の和:1931

約数の個数: 128

約数和(自身を含む): 5682862080

約数和(自身を除く): 3754500216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 367, 429, 572, 734, 858, 1101, 1144, 1468, 1531, 1716, 2202, 2936, 3062, 3432, 4037, 4404, 4593, 4771, 6124, 8074, 8808, 9186, 9542, 12111, 12248, 14313, 16148, 16841, 18372, 19084, 19903, 24222, 28626, 32296, 33682, 36744, 38168, 39806, 48444, 50523, 52481, 57252, 59709, 67364, 79612, 96888, 101046, 104962, 114504, 119418, 134728, 157443, 159224, 202092, 209924, 218933, 238836, 314886, 404184, 419848, 437866, 477672, 561877, 629772, 656799, 875732, 1123754, 1259544, 1313598, 1685631, 1751464, 2247508, 2627196, 3371262, 4495016, 5254392, 6180647, 6742524, 7304401, 12361294, 13485048, 14608802, 18541941, 21913203, 24722588, 29217604, 37083882, 43826406, 49445176, 58435208, 74167764, 80348411, 87652812, 148335528, 160696822, 175305624, 241045233, 321393644, 482090466, 642787288, 964180932, 1928361864]

約数ペア:

[(1, 1928361864), (2, 964180932), (3, 642787288), (4, 482090466), (6, 321393644), (8, 241045233), (11, 175305624), (12, 160696822), (13, 148335528), (22, 87652812), (24, 80348411), (26, 74167764), (33, 58435208), (39, 49445176), (44, 43826406), (52, 37083882), (66, 29217604), (78, 24722588), (88, 21913203), (104, 18541941), (132, 14608802), (143, 13485048), (156, 12361294), (264, 7304401), (286, 6742524), (312, 6180647), (367, 5254392), (429, 4495016), (572, 3371262), (734, 2627196), (858, 2247508), (1101, 1751464), (1144, 1685631), (1468, 1313598), (1531, 1259544), (1716, 1123754), (2202, 875732), (2936, 656799), (3062, 629772), (3432, 561877), (4037, 477672), (4404, 437866), (4593, 419848), (4771, 404184), (6124, 314886), (8074, 238836), (8808, 218933), (9186, 209924), (9542, 202092), (12111, 159224), (12248, 157443), (14313, 134728), (16148, 119418), (16841, 114504), (18372, 104962), (19084, 101046), (19903, 96888), (24222, 79612), (28626, 67364), (32296, 59709), (33682, 57252), (36744, 52481), (38168, 50523), (39806, 48444)]