467877978

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 1167022080

約数和(自身を除く): 699144102

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 41, 51, 54, 62, 82, 93, 102, 123, 153, 186, 246, 279, 306, 369, 401, 459, 527, 558, 697, 738, 802, 837, 918, 1054, 1107, 1203, 1271, 1394, 1581, 1674, 2091, 2214, 2406, 2542, 3162, 3609, 3813, 4182, 4743, 6273, 6817, 7218, 7626, 9486, 10827, 11439, 12431, 12546, 13634, 14229, 16441, 18819, 20451, 21607, 21654, 22878, 24862, 28458, 32882, 34317, 37293, 37638, 40902, 43214, 49323, 61353, 64821, 68634, 74586, 98646, 111879, 122706, 129642, 147969, 184059, 194463, 211327, 223758, 279497, 295938, 335637, 368118, 388926, 422654, 443907, 509671, 558994, 583389, 633981, 671274, 838491, 887814, 1019342, 1166778, 1267962, 1529013, 1676982, 1901943, 2515473, 3058026, 3803886, 4587039, 5030946, 5705829, 7546419, 8664407, 9174078, 11411658, 13761117, 15092838, 17328814, 25993221, 27522234, 51986442, 77979663, 155959326, 233938989, 467877978]

約数ペア:

[(1, 467877978), (2, 233938989), (3, 155959326), (6, 77979663), (9, 51986442), (17, 27522234), (18, 25993221), (27, 17328814), (31, 15092838), (34, 13761117), (41, 11411658), (51, 9174078), (54, 8664407), (62, 7546419), (82, 5705829), (93, 5030946), (102, 4587039), (123, 3803886), (153, 3058026), (186, 2515473), (246, 1901943), (279, 1676982), (306, 1529013), (369, 1267962), (401, 1166778), (459, 1019342), (527, 887814), (558, 838491), (697, 671274), (738, 633981), (802, 583389), (837, 558994), (918, 509671), (1054, 443907), (1107, 422654), (1203, 388926), (1271, 368118), (1394, 335637), (1581, 295938), (1674, 279497), (2091, 223758), (2214, 211327), (2406, 194463), (2542, 184059), (3162, 147969), (3609, 129642), (3813, 122706), (4182, 111879), (4743, 98646), (6273, 74586), (6817, 68634), (7218, 64821), (7626, 61353), (9486, 49323), (10827, 43214), (11439, 40902), (12431, 37638), (12546, 37293), (13634, 34317), (14229, 32882), (16441, 28458), (18819, 24862), (20451, 22878), (21607, 21654)]