19478696952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:878

約数の個数: 256

約数和(自身を含む): 58721241600

約数和(自身を除く): 39242544648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 53, 66, 78, 88, 104, 106, 132, 143, 156, 159, 173, 212, 264, 286, 312, 318, 346, 424, 429, 519, 572, 583, 619, 636, 689, 692, 858, 1038, 1144, 1166, 1238, 1272, 1378, 1384, 1716, 1749, 1857, 1903, 2067, 2076, 2249, 2332, 2476, 2756, 3432, 3498, 3714, 3806, 4134, 4152, 4498, 4664, 4952, 5512, 5709, 6747, 6809, 6996, 7428, 7579, 7612, 8047, 8268, 8996, 9169, 11418, 13494, 13618, 13992, 14856, 15158, 15224, 16094, 16536, 17992, 18338, 20427, 22737, 22836, 24141, 24739, 26988, 27236, 27507, 30316, 32188, 32807, 36676, 40854, 45474, 45672, 48282, 49478, 53976, 54472, 55014, 60632, 64376, 65614, 73352, 74217, 81708, 88517, 90948, 96564, 98421, 98956, 100859, 107087, 110028, 119197, 131228, 148434, 163416, 177034, 181896, 193128, 196842, 197912, 201718, 214174, 220056, 238394, 262456, 265551, 296868, 302577, 321261, 354068, 357591, 360877, 393684, 403436, 426491, 428348, 476788, 531102, 593736, 605154, 642522, 708136, 715182, 721754, 787368, 806872, 852982, 856696, 953576, 1062204, 1082631, 1177957, 1210308, 1279473, 1285044, 1311167, 1392131, 1430364, 1443508, 1705964, 2124408, 2165262, 2355914, 2420616, 2558946, 2570088, 2622334, 2784262, 2860728, 2887016, 3411928, 3533871, 3933501, 4176393, 4330524, 4691401, 4711828, 5117892, 5244668, 5568524, 5675611, 7067742, 7867002, 8352786, 8661048, 9382802, 9423656, 10235784, 10489336, 11137048, 11351222, 14074203, 14135484, 15313441, 15734004, 16705572, 17026833, 18765604, 22702444, 28148406, 28270968, 30626882, 31468008, 33411144, 34053666, 37531208, 45404888, 45940323, 56296812, 61253764, 62431721, 68107332, 73782943, 91880646, 112593624, 122507528, 124863442, 136214664, 147565886, 183761292, 187295163, 221348829, 249726884, 295131772, 367522584, 374590326, 442697658, 499453768, 590263544, 749180652, 811612373, 885395316, 1498361304, 1623224746, 1770790632, 2434837119, 3246449492, 4869674238, 6492898984, 9739348476, 19478696952]

約数ペア:

[(1, 19478696952), (2, 9739348476), (3, 6492898984), (4, 4869674238), (6, 3246449492), (8, 2434837119), (11, 1770790632), (12, 1623224746), (13, 1498361304), (22, 885395316), (24, 811612373), (26, 749180652), (33, 590263544), (39, 499453768), (44, 442697658), (52, 374590326), (53, 367522584), (66, 295131772), (78, 249726884), (88, 221348829), (104, 187295163), (106, 183761292), (132, 147565886), (143, 136214664), (156, 124863442), (159, 122507528), (173, 112593624), (212, 91880646), (264, 73782943), (286, 68107332), (312, 62431721), (318, 61253764), (346, 56296812), (424, 45940323), (429, 45404888), (519, 37531208), (572, 34053666), (583, 33411144), (619, 31468008), (636, 30626882), (689, 28270968), (692, 28148406), (858, 22702444), (1038, 18765604), (1144, 17026833), (1166, 16705572), (1238, 15734004), (1272, 15313441), (1378, 14135484), (1384, 14074203), (1716, 11351222), (1749, 11137048), (1857, 10489336), (1903, 10235784), (2067, 9423656), (2076, 9382802), (2249, 8661048), (2332, 8352786), (2476, 7867002), (2756, 7067742), (3432, 5675611), (3498, 5568524), (3714, 5244668), (3806, 5117892), (4134, 4711828), (4152, 4691401), (4498, 4330524), (4664, 4176393), (4952, 3933501), (5512, 3533871), (5709, 3411928), (6747, 2887016), (6809, 2860728), (6996, 2784262), (7428, 2622334), (7579, 2570088), (7612, 2558946), (8047, 2420616), (8268, 2355914), (8996, 2165262), (9169, 2124408), (11418, 1705964), (13494, 1443508), (13618, 1430364), (13992, 1392131), (14856, 1311167), (15158, 1285044), (15224, 1279473), (16094, 1210308), (16536, 1177957), (17992, 1082631), (18338, 1062204), (20427, 953576), (22737, 856696), (22836, 852982), (24141, 806872), (24739, 787368), (26988, 721754), (27236, 715182), (27507, 708136), (30316, 642522), (32188, 605154), (32807, 593736), (36676, 531102), (40854, 476788), (45474, 428348), (45672, 426491), (48282, 403436), (49478, 393684), (53976, 360877), (54472, 357591), (55014, 354068), (60632, 321261), (64376, 302577), (65614, 296868), (73352, 265551), (74217, 262456), (81708, 238394), (88517, 220056), (90948, 214174), (96564, 201718), (98421, 197912), (98956, 196842), (100859, 193128), (107087, 181896), (110028, 177034), (119197, 163416), (131228, 148434)]