19398220128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2450

約数の個数: 288

約数和(自身を含む): 65044062720

約数和(自身を除く): 45645842592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 71, 72, 84, 96, 112, 118, 126, 142, 144, 168, 177, 213, 224, 236, 252, 284, 288, 336, 354, 413, 426, 472, 497, 504, 531, 568, 639, 672, 708, 826, 852, 944, 994, 1008, 1062, 1136, 1239, 1278, 1416, 1491, 1652, 1704, 1888, 1988, 2016, 2124, 2272, 2297, 2478, 2556, 2832, 2982, 3304, 3408, 3717, 3976, 4189, 4248, 4473, 4594, 4956, 5112, 5664, 5964, 6608, 6816, 6891, 7434, 7952, 8378, 8496, 8946, 9188, 9912, 10224, 11928, 12567, 13216, 13782, 14868, 15904, 16079, 16756, 16992, 17892, 18376, 19824, 20448, 20673, 23856, 25134, 27564, 29323, 29736, 32158, 33512, 35784, 36752, 37701, 39648, 41346, 47712, 48237, 50268, 55128, 58646, 59472, 64316, 67024, 71568, 73504, 75402, 82692, 87969, 96474, 100536, 110256, 117292, 118944, 128632, 134048, 135523, 143136, 144711, 150804, 163087, 165384, 175938, 192948, 201072, 220512, 234584, 257264, 263907, 271046, 289422, 301608, 326174, 330768, 351876, 385896, 402144, 406569, 469168, 489261, 514528, 527814, 542092, 578844, 603216, 652348, 661536, 703752, 771792, 813138, 938336, 948661, 978522, 1055628, 1084184, 1141609, 1157688, 1206432, 1219707, 1304696, 1407504, 1467783, 1543584, 1626276, 1897322, 1957044, 2111256, 2168368, 2283218, 2315376, 2439414, 2609392, 2815008, 2845983, 2935566, 3252552, 3424827, 3794644, 3914088, 4222512, 4336736, 4566436, 4630752, 4878828, 5218784, 5691966, 5871132, 6505104, 6849654, 7589288, 7828176, 8445024, 8537949, 9132872, 9622133, 9757656, 10274481, 11383932, 11742264, 13010208, 13699308, 15178576, 15656352, 17075898, 18265744, 19244266, 19515312, 20548962, 22767864, 23484528, 27398616, 28866399, 30357152, 34151796, 36531488, 38488532, 39030624, 41097924, 45535728, 46969056, 54797232, 57732798, 67354931, 68303592, 76977064, 82195848, 86599197, 91071456, 109594464, 115465596, 134709862, 136607184, 153954128, 164391696, 173198394, 202064793, 230931192, 269419724, 273214368, 307908256, 328783392, 346396788, 404129586, 461862384, 538839448, 606194379, 692793576, 808259172, 923724768, 1077678896, 1212388758, 1385587152, 1616518344, 2155357792, 2424777516, 2771174304, 3233036688, 4849555032, 6466073376, 9699110064, 19398220128]

約数ペア:

[(1, 19398220128), (2, 9699110064), (3, 6466073376), (4, 4849555032), (6, 3233036688), (7, 2771174304), (8, 2424777516), (9, 2155357792), (12, 1616518344), (14, 1385587152), (16, 1212388758), (18, 1077678896), (21, 923724768), (24, 808259172), (28, 692793576), (32, 606194379), (36, 538839448), (42, 461862384), (48, 404129586), (56, 346396788), (59, 328783392), (63, 307908256), (71, 273214368), (72, 269419724), (84, 230931192), (96, 202064793), (112, 173198394), (118, 164391696), (126, 153954128), (142, 136607184), (144, 134709862), (168, 115465596), (177, 109594464), (213, 91071456), (224, 86599197), (236, 82195848), (252, 76977064), (284, 68303592), (288, 67354931), (336, 57732798), (354, 54797232), (413, 46969056), (426, 45535728), (472, 41097924), (497, 39030624), (504, 38488532), (531, 36531488), (568, 34151796), (639, 30357152), (672, 28866399), (708, 27398616), (826, 23484528), (852, 22767864), (944, 20548962), (994, 19515312), (1008, 19244266), (1062, 18265744), (1136, 17075898), (1239, 15656352), (1278, 15178576), (1416, 13699308), (1491, 13010208), (1652, 11742264), (1704, 11383932), (1888, 10274481), (1988, 9757656), (2016, 9622133), (2124, 9132872), (2272, 8537949), (2297, 8445024), (2478, 7828176), (2556, 7589288), (2832, 6849654), (2982, 6505104), (3304, 5871132), (3408, 5691966), (3717, 5218784), (3976, 4878828), (4189, 4630752), (4248, 4566436), (4473, 4336736), (4594, 4222512), (4956, 3914088), (5112, 3794644), (5664, 3424827), (5964, 3252552), (6608, 2935566), (6816, 2845983), (6891, 2815008), (7434, 2609392), (7952, 2439414), (8378, 2315376), (8496, 2283218), (8946, 2168368), (9188, 2111256), (9912, 1957044), (10224, 1897322), (11928, 1626276), (12567, 1543584), (13216, 1467783), (13782, 1407504), (14868, 1304696), (15904, 1219707), (16079, 1206432), (16756, 1157688), (16992, 1141609), (17892, 1084184), (18376, 1055628), (19824, 978522), (20448, 948661), (20673, 938336), (23856, 813138), (25134, 771792), (27564, 703752), (29323, 661536), (29736, 652348), (32158, 603216), (33512, 578844), (35784, 542092), (36752, 527814), (37701, 514528), (39648, 489261), (41346, 469168), (47712, 406569), (48237, 402144), (50268, 385896), (55128, 351876), (58646, 330768), (59472, 326174), (64316, 301608), (67024, 289422), (71568, 271046), (73504, 263907), (75402, 257264), (82692, 234584), (87969, 220512), (96474, 201072), (100536, 192948), (110256, 175938), (117292, 165384), (118944, 163087), (128632, 150804), (134048, 144711), (135523, 143136)]