19783197888

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:599

約数の個数: 224

約数和(自身を含む): 55365725184

約数和(自身を除く): 35582527296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 64, 74, 94, 96, 111, 141, 148, 188, 192, 193, 222, 282, 296, 307, 376, 386, 444, 564, 579, 592, 614, 752, 772, 888, 921, 1128, 1158, 1184, 1228, 1504, 1544, 1739, 1776, 1842, 2256, 2316, 2368, 2456, 3008, 3088, 3478, 3552, 3684, 4512, 4632, 4912, 5217, 6176, 6956, 7104, 7141, 7368, 9024, 9071, 9264, 9824, 10434, 11359, 12352, 13912, 14282, 14429, 14736, 18142, 18528, 19648, 20868, 21423, 22718, 27213, 27824, 28564, 28858, 29472, 34077, 36284, 37056, 41736, 42846, 43287, 45436, 54426, 55648, 57128, 57716, 58944, 59251, 68154, 72568, 83472, 85692, 86574, 90872, 108852, 111296, 114256, 115432, 118502, 136308, 145136, 166944, 171384, 173148, 177753, 181744, 217704, 228512, 230864, 237004, 272616, 290272, 333888, 335627, 342768, 346296, 355506, 363488, 435408, 457024, 461728, 474008, 533873, 545232, 580544, 671254, 685536, 692592, 711012, 726976, 870816, 923456, 948016, 1006881, 1067746, 1090464, 1342508, 1371072, 1385184, 1422024, 1601619, 1741632, 1896032, 2013762, 2135492, 2180928, 2192287, 2685016, 2770368, 2784797, 2844048, 3203238, 3792064, 4027524, 4270984, 4384574, 5370032, 5569594, 5688096, 6406476, 6576861, 8055048, 8354391, 8541968, 8769148, 10740064, 11139188, 11376192, 12812952, 13153722, 16110096, 16708782, 17083936, 17538296, 21480128, 22278376, 25625904, 26307444, 32220192, 33417564, 34167872, 35076592, 44556752, 51251808, 52614888, 64440384, 66835128, 70153184, 89113504, 102503616, 103037489, 105229776, 133670256, 140306368, 178227008, 206074978, 210459552, 267340512, 309112467, 412149956, 420919104, 534681024, 618224934, 824299912, 1236449868, 1648599824, 2472899736, 3297199648, 4945799472, 6594399296, 9891598944, 19783197888]

約数ペア:

[(1, 19783197888), (2, 9891598944), (3, 6594399296), (4, 4945799472), (6, 3297199648), (8, 2472899736), (12, 1648599824), (16, 1236449868), (24, 824299912), (32, 618224934), (37, 534681024), (47, 420919104), (48, 412149956), (64, 309112467), (74, 267340512), (94, 210459552), (96, 206074978), (111, 178227008), (141, 140306368), (148, 133670256), (188, 105229776), (192, 103037489), (193, 102503616), (222, 89113504), (282, 70153184), (296, 66835128), (307, 64440384), (376, 52614888), (386, 51251808), (444, 44556752), (564, 35076592), (579, 34167872), (592, 33417564), (614, 32220192), (752, 26307444), (772, 25625904), (888, 22278376), (921, 21480128), (1128, 17538296), (1158, 17083936), (1184, 16708782), (1228, 16110096), (1504, 13153722), (1544, 12812952), (1739, 11376192), (1776, 11139188), (1842, 10740064), (2256, 8769148), (2316, 8541968), (2368, 8354391), (2456, 8055048), (3008, 6576861), (3088, 6406476), (3478, 5688096), (3552, 5569594), (3684, 5370032), (4512, 4384574), (4632, 4270984), (4912, 4027524), (5217, 3792064), (6176, 3203238), (6956, 2844048), (7104, 2784797), (7141, 2770368), (7368, 2685016), (9024, 2192287), (9071, 2180928), (9264, 2135492), (9824, 2013762), (10434, 1896032), (11359, 1741632), (12352, 1601619), (13912, 1422024), (14282, 1385184), (14429, 1371072), (14736, 1342508), (18142, 1090464), (18528, 1067746), (19648, 1006881), (20868, 948016), (21423, 923456), (22718, 870816), (27213, 726976), (27824, 711012), (28564, 692592), (28858, 685536), (29472, 671254), (34077, 580544), (36284, 545232), (37056, 533873), (41736, 474008), (42846, 461728), (43287, 457024), (45436, 435408), (54426, 363488), (55648, 355506), (57128, 346296), (57716, 342768), (58944, 335627), (59251, 333888), (68154, 290272), (72568, 272616), (83472, 237004), (85692, 230864), (86574, 228512), (90872, 217704), (108852, 181744), (111296, 177753), (114256, 173148), (115432, 171384), (118502, 166944), (136308, 145136)]