2019315744

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:485

約数の個数: 240

約数和(自身を含む): 6319162080

約数和(自身を除く): 4299846336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 131, 144, 152, 162, 171, 216, 228, 262, 288, 304, 313, 324, 342, 393, 432, 456, 513, 524, 608, 626, 648, 684, 786, 864, 912, 939, 1026, 1048, 1179, 1252, 1296, 1368, 1539, 1572, 1824, 1878, 2052, 2096, 2358, 2489, 2504, 2592, 2736, 2817, 3078, 3144, 3537, 3756, 4104, 4192, 4716, 4978, 5008, 5472, 5634, 5947, 6156, 6288, 7074, 7467, 7512, 8208, 8451, 9432, 9956, 10016, 10611, 11268, 11894, 12312, 12576, 14148, 14934, 15024, 16416, 16902, 17841, 18864, 19912, 21222, 22401, 22536, 23788, 24624, 25353, 28296, 29868, 30048, 33804, 35682, 37728, 39824, 41003, 42444, 44802, 45072, 47576, 49248, 50706, 53523, 56592, 59736, 67203, 67608, 71364, 79648, 82006, 84888, 89604, 90144, 95152, 101412, 107046, 113184, 119472, 123009, 134406, 135216, 142728, 160569, 164012, 169776, 179208, 190304, 201609, 202824, 214092, 238944, 246018, 268812, 270432, 285456, 321138, 328024, 339552, 358416, 369027, 403218, 405648, 428184, 481707, 492036, 537624, 570912, 642276, 656048, 716832, 738054, 779057, 806436, 811296, 856368, 963414, 984072, 1075248, 1107081, 1284552, 1312096, 1476108, 1558114, 1612872, 1712736, 1926828, 1968144, 2150496, 2214162, 2337171, 2569104, 2952216, 3116228, 3225744, 3321243, 3853656, 3936288, 4428324, 4674342, 5138208, 5904432, 6232456, 6451488, 6642486, 7011513, 7707312, 8856648, 9348684, 11808864, 12464912, 13284972, 14023026, 15414624, 17713296, 18697368, 21034539, 24929824, 26569944, 28046052, 35426592, 37394736, 42069078, 53139888, 56092104, 63103617, 74789472, 84138156, 106279776, 112184208, 126207234, 168276312, 224368416, 252414468, 336552624, 504828936, 673105248, 1009657872, 2019315744]

約数ペア:

[(1, 2019315744), (2, 1009657872), (3, 673105248), (4, 504828936), (6, 336552624), (8, 252414468), (9, 224368416), (12, 168276312), (16, 126207234), (18, 112184208), (19, 106279776), (24, 84138156), (27, 74789472), (32, 63103617), (36, 56092104), (38, 53139888), (48, 42069078), (54, 37394736), (57, 35426592), (72, 28046052), (76, 26569944), (81, 24929824), (96, 21034539), (108, 18697368), (114, 17713296), (131, 15414624), (144, 14023026), (152, 13284972), (162, 12464912), (171, 11808864), (216, 9348684), (228, 8856648), (262, 7707312), (288, 7011513), (304, 6642486), (313, 6451488), (324, 6232456), (342, 5904432), (393, 5138208), (432, 4674342), (456, 4428324), (513, 3936288), (524, 3853656), (608, 3321243), (626, 3225744), (648, 3116228), (684, 2952216), (786, 2569104), (864, 2337171), (912, 2214162), (939, 2150496), (1026, 1968144), (1048, 1926828), (1179, 1712736), (1252, 1612872), (1296, 1558114), (1368, 1476108), (1539, 1312096), (1572, 1284552), (1824, 1107081), (1878, 1075248), (2052, 984072), (2096, 963414), (2358, 856368), (2489, 811296), (2504, 806436), (2592, 779057), (2736, 738054), (2817, 716832), (3078, 656048), (3144, 642276), (3537, 570912), (3756, 537624), (4104, 492036), (4192, 481707), (4716, 428184), (4978, 405648), (5008, 403218), (5472, 369027), (5634, 358416), (5947, 339552), (6156, 328024), (6288, 321138), (7074, 285456), (7467, 270432), (7512, 268812), (8208, 246018), (8451, 238944), (9432, 214092), (9956, 202824), (10016, 201609), (10611, 190304), (11268, 179208), (11894, 169776), (12312, 164012), (12576, 160569), (14148, 142728), (14934, 135216), (15024, 134406), (16416, 123009), (16902, 119472), (17841, 113184), (18864, 107046), (19912, 101412), (21222, 95152), (22401, 90144), (22536, 89604), (23788, 84888), (24624, 82006), (25353, 79648), (28296, 71364), (29868, 67608), (30048, 67203), (33804, 59736), (35682, 56592), (37728, 53523), (39824, 50706), (41003, 49248), (42444, 47576), (44802, 45072)]