18428182992

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{797}}^1$

素因数の和:1152

約数の個数: 240

約数和(自身を含む): 56549088960

約数和(自身を除く): 38120905968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 313, 324, 342, 432, 456, 486, 513, 626, 648, 684, 797, 912, 939, 972, 1026, 1252, 1296, 1368, 1539, 1594, 1878, 1944, 2052, 2391, 2504, 2736, 2817, 3078, 3188, 3756, 3888, 4104, 4617, 4782, 5008, 5634, 5947, 6156, 6376, 7173, 7512, 8208, 8451, 9234, 9564, 11268, 11894, 12312, 12752, 14346, 15024, 15143, 16902, 17841, 18468, 19128, 21519, 22536, 23788, 24624, 25353, 28692, 30286, 33804, 35682, 36936, 38256, 43038, 45072, 45429, 47576, 50706, 53523, 57384, 60572, 64557, 67608, 71364, 73872, 76059, 86076, 90858, 95152, 101412, 107046, 114768, 121144, 129114, 135216, 136287, 142728, 152118, 160569, 172152, 181716, 193671, 202824, 214092, 242288, 249461, 258228, 272574, 285456, 304236, 321138, 344304, 363432, 387342, 405648, 408861, 428184, 481707, 498922, 516456, 545148, 608472, 642276, 726864, 748383, 774684, 817722, 856368, 963414, 997844, 1032912, 1090296, 1216944, 1226583, 1284552, 1445121, 1496766, 1549368, 1635444, 1926828, 1995688, 2180592, 2245149, 2453166, 2569104, 2890242, 2993532, 3098736, 3270888, 3679749, 3853656, 3991376, 4490298, 4739759, 4906332, 5780484, 5987064, 6541776, 6735447, 7359498, 7707312, 8980596, 9479518, 9812664, 11560968, 11974128, 13470894, 14219277, 14718996, 17961192, 18959036, 19625328, 20206341, 23121936, 26941788, 28438554, 29437992, 35922384, 37918072, 40412682, 42657831, 53883576, 56877108, 58875984, 60619023, 75836144, 80825364, 85315662, 107767152, 113754216, 121238046, 127973493, 161650728, 170631324, 227508432, 242476092, 255946986, 323301456, 341262648, 383920479, 484952184, 511893972, 682525296, 767840958, 969904368, 1023787944, 1151761437, 1535681916, 2047575888, 2303522874, 3071363832, 4607045748, 6142727664, 9214091496, 18428182992]

約数ペア:

[(1, 18428182992), (2, 9214091496), (3, 6142727664), (4, 4607045748), (6, 3071363832), (8, 2303522874), (9, 2047575888), (12, 1535681916), (16, 1151761437), (18, 1023787944), (19, 969904368), (24, 767840958), (27, 682525296), (36, 511893972), (38, 484952184), (48, 383920479), (54, 341262648), (57, 323301456), (72, 255946986), (76, 242476092), (81, 227508432), (108, 170631324), (114, 161650728), (144, 127973493), (152, 121238046), (162, 113754216), (171, 107767152), (216, 85315662), (228, 80825364), (243, 75836144), (304, 60619023), (313, 58875984), (324, 56877108), (342, 53883576), (432, 42657831), (456, 40412682), (486, 37918072), (513, 35922384), (626, 29437992), (648, 28438554), (684, 26941788), (797, 23121936), (912, 20206341), (939, 19625328), (972, 18959036), (1026, 17961192), (1252, 14718996), (1296, 14219277), (1368, 13470894), (1539, 11974128), (1594, 11560968), (1878, 9812664), (1944, 9479518), (2052, 8980596), (2391, 7707312), (2504, 7359498), (2736, 6735447), (2817, 6541776), (3078, 5987064), (3188, 5780484), (3756, 4906332), (3888, 4739759), (4104, 4490298), (4617, 3991376), (4782, 3853656), (5008, 3679749), (5634, 3270888), (5947, 3098736), (6156, 2993532), (6376, 2890242), (7173, 2569104), (7512, 2453166), (8208, 2245149), (8451, 2180592), (9234, 1995688), (9564, 1926828), (11268, 1635444), (11894, 1549368), (12312, 1496766), (12752, 1445121), (14346, 1284552), (15024, 1226583), (15143, 1216944), (16902, 1090296), (17841, 1032912), (18468, 997844), (19128, 963414), (21519, 856368), (22536, 817722), (23788, 774684), (24624, 748383), (25353, 726864), (28692, 642276), (30286, 608472), (33804, 545148), (35682, 516456), (36936, 498922), (38256, 481707), (43038, 428184), (45072, 408861), (45429, 405648), (47576, 387342), (50706, 363432), (53523, 344304), (57384, 321138), (60572, 304236), (64557, 285456), (67608, 272574), (71364, 258228), (73872, 249461), (76059, 242288), (86076, 214092), (90858, 202824), (95152, 193671), (101412, 181716), (107046, 172152), (114768, 160569), (121144, 152118), (129114, 142728), (135216, 136287)]