19498555008

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4201}}^1$

素因数の和:4320

約数の個数: 256

約数和(自身を含む): 61718976000

約数和(自身を除く): 42220420992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 79, 96, 102, 108, 128, 136, 144, 153, 158, 192, 204, 216, 237, 272, 288, 306, 316, 384, 408, 432, 459, 474, 544, 576, 612, 632, 711, 816, 864, 918, 948, 1088, 1152, 1224, 1264, 1343, 1422, 1632, 1728, 1836, 1896, 2133, 2176, 2448, 2528, 2686, 2844, 3264, 3456, 3672, 3792, 4029, 4201, 4266, 4896, 5056, 5372, 5688, 6528, 7344, 7584, 8058, 8402, 8532, 9792, 10112, 10744, 11376, 12087, 12603, 14688, 15168, 16116, 16804, 17064, 19584, 21488, 22752, 24174, 25206, 29376, 30336, 32232, 33608, 34128, 36261, 37809, 42976, 45504, 48348, 50412, 58752, 64464, 67216, 68256, 71417, 72522, 75618, 85952, 91008, 96696, 100824, 113427, 128928, 134432, 136512, 142834, 145044, 151236, 171904, 193392, 201648, 214251, 226854, 257856, 268864, 273024, 285668, 290088, 302472, 331879, 386784, 403296, 428502, 453708, 515712, 537728, 571336, 580176, 604944, 642753, 663758, 773568, 806592, 857004, 907416, 995637, 1142672, 1160352, 1209888, 1285506, 1327516, 1547136, 1613184, 1714008, 1814832, 1928259, 1991274, 2285344, 2320704, 2419776, 2571012, 2655032, 2986911, 3428016, 3629664, 3856518, 3982548, 4570688, 4641408, 4839552, 5142024, 5310064, 5641943, 5973822, 6856032, 7259328, 7713036, 7965096, 8960733, 9141376, 10284048, 10620128, 11283886, 11947644, 13712064, 14518656, 15426072, 15930192, 16925829, 17921466, 20568096, 21240256, 22567772, 23895288, 27424128, 30852144, 31860384, 33851658, 35842932, 41136192, 42480512, 45135544, 47790576, 50777487, 61704288, 63720768, 67703316, 71685864, 82272384, 90271088, 95581152, 101554974, 123408576, 127441536, 135406632, 143371728, 152332461, 180542176, 191162304, 203109948, 246817152, 270813264, 286743456, 304664922, 361084352, 382324608, 406219896, 541626528, 573486912, 609329844, 722168704, 812439792, 1083253056, 1146973824, 1218659688, 1624879584, 2166506112, 2437319376, 3249759168, 4874638752, 6499518336, 9749277504, 19498555008]

約数ペア:

[(1, 19498555008), (2, 9749277504), (3, 6499518336), (4, 4874638752), (6, 3249759168), (8, 2437319376), (9, 2166506112), (12, 1624879584), (16, 1218659688), (17, 1146973824), (18, 1083253056), (24, 812439792), (27, 722168704), (32, 609329844), (34, 573486912), (36, 541626528), (48, 406219896), (51, 382324608), (54, 361084352), (64, 304664922), (68, 286743456), (72, 270813264), (79, 246817152), (96, 203109948), (102, 191162304), (108, 180542176), (128, 152332461), (136, 143371728), (144, 135406632), (153, 127441536), (158, 123408576), (192, 101554974), (204, 95581152), (216, 90271088), (237, 82272384), (272, 71685864), (288, 67703316), (306, 63720768), (316, 61704288), (384, 50777487), (408, 47790576), (432, 45135544), (459, 42480512), (474, 41136192), (544, 35842932), (576, 33851658), (612, 31860384), (632, 30852144), (711, 27424128), (816, 23895288), (864, 22567772), (918, 21240256), (948, 20568096), (1088, 17921466), (1152, 16925829), (1224, 15930192), (1264, 15426072), (1343, 14518656), (1422, 13712064), (1632, 11947644), (1728, 11283886), (1836, 10620128), (1896, 10284048), (2133, 9141376), (2176, 8960733), (2448, 7965096), (2528, 7713036), (2686, 7259328), (2844, 6856032), (3264, 5973822), (3456, 5641943), (3672, 5310064), (3792, 5142024), (4029, 4839552), (4201, 4641408), (4266, 4570688), (4896, 3982548), (5056, 3856518), (5372, 3629664), (5688, 3428016), (6528, 2986911), (7344, 2655032), (7584, 2571012), (8058, 2419776), (8402, 2320704), (8532, 2285344), (9792, 1991274), (10112, 1928259), (10744, 1814832), (11376, 1714008), (12087, 1613184), (12603, 1547136), (14688, 1327516), (15168, 1285506), (16116, 1209888), (16804, 1160352), (17064, 1142672), (19584, 995637), (21488, 907416), (22752, 857004), (24174, 806592), (25206, 773568), (29376, 663758), (30336, 642753), (32232, 604944), (33608, 580176), (34128, 571336), (36261, 537728), (37809, 515712), (42976, 453708), (45504, 428502), (48348, 403296), (50412, 386784), (58752, 331879), (64464, 302472), (67216, 290088), (68256, 285668), (71417, 273024), (72522, 268864), (75618, 257856), (85952, 226854), (91008, 214251), (96696, 201648), (100824, 193392), (113427, 171904), (128928, 151236), (134432, 145044), (136512, 142834)]