1287413141976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1\times {\mathrm{18773}}^1$

素因数の和:20626

約数の個数: 192

約数和(自身を含む): 3848896789920

約数和(自身を除く): 2561483647944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 738, 936, 984, 1066, 1476, 1599, 1787, 2132, 2952, 3198, 3574, 4264, 4797, 5361, 6396, 7148, 9594, 10722, 12792, 14296, 16083, 18773, 19188, 21444, 23231, 32166, 37546, 38376, 42888, 46462, 56319, 64332, 69693, 73267, 75092, 92924, 112638, 128664, 139386, 146534, 150184, 168957, 185848, 209079, 219801, 225276, 244049, 278772, 293068, 337914, 418158, 439602, 450552, 488098, 557544, 586136, 659403, 675828, 732147, 769693, 836316, 879204, 952471, 976196, 1318806, 1351656, 1464294, 1539386, 1672632, 1758408, 1904942, 1952392, 2196441, 2309079, 2637612, 2857413, 2928588, 3078772, 3809884, 4392882, 4618158, 5275224, 5714826, 5857176, 6157544, 6927237, 7619768, 8572239, 8785764, 9236316, 10006009, 11429652, 13854474, 17144478, 17571528, 18472632, 20012018, 22859304, 27708948, 30018027, 33547351, 34288956, 40024036, 55417896, 60036054, 67094702, 68577912, 80048072, 90054081, 100642053, 120072108, 134189404, 180108162, 201284106, 240144216, 268378808, 301926159, 360216324, 402568212, 436115563, 603852318, 720432648, 805136424, 872231126, 1207704636, 1308346689, 1375441391, 1744462252, 2415409272, 2616693378, 2750882782, 3488924504, 3925040067, 4126324173, 5233386756, 5501765564, 7850080134, 8252648346, 10466773512, 11003531128, 12378972519, 15700160268, 16505296692, 17880738083, 24757945038, 31400320536, 33010593384, 35761476166, 49515890076, 53642214249, 71522952332, 99031780152, 107284428498, 143045904664, 160926642747, 214568856996, 321853285494, 429137713992, 643706570988, 1287413141976]

約数ペア:

[(1, 1287413141976), (2, 643706570988), (3, 429137713992), (4, 321853285494), (6, 214568856996), (8, 160926642747), (9, 143045904664), (12, 107284428498), (13, 99031780152), (18, 71522952332), (24, 53642214249), (26, 49515890076), (36, 35761476166), (39, 33010593384), (41, 31400320536), (52, 24757945038), (72, 17880738083), (78, 16505296692), (82, 15700160268), (104, 12378972519), (117, 11003531128), (123, 10466773512), (156, 8252648346), (164, 7850080134), (234, 5501765564), (246, 5233386756), (312, 4126324173), (328, 3925040067), (369, 3488924504), (468, 2750882782), (492, 2616693378), (533, 2415409272), (738, 1744462252), (936, 1375441391), (984, 1308346689), (1066, 1207704636), (1476, 872231126), (1599, 805136424), (1787, 720432648), (2132, 603852318), (2952, 436115563), (3198, 402568212), (3574, 360216324), (4264, 301926159), (4797, 268378808), (5361, 240144216), (6396, 201284106), (7148, 180108162), (9594, 134189404), (10722, 120072108), (12792, 100642053), (14296, 90054081), (16083, 80048072), (18773, 68577912), (19188, 67094702), (21444, 60036054), (23231, 55417896), (32166, 40024036), (37546, 34288956), (38376, 33547351), (42888, 30018027), (46462, 27708948), (56319, 22859304), (64332, 20012018), (69693, 18472632), (73267, 17571528), (75092, 17144478), (92924, 13854474), (112638, 11429652), (128664, 10006009), (139386, 9236316), (146534, 8785764), (150184, 8572239), (168957, 7619768), (185848, 6927237), (209079, 6157544), (219801, 5857176), (225276, 5714826), (244049, 5275224), (278772, 4618158), (293068, 4392882), (337914, 3809884), (418158, 3078772), (439602, 2928588), (450552, 2857413), (488098, 2637612), (557544, 2309079), (586136, 2196441), (659403, 1952392), (675828, 1904942), (732147, 1758408), (769693, 1672632), (836316, 1539386), (879204, 1464294), (952471, 1351656), (976196, 1318806)]