21947256288

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1336943}}^1$

素因数の和:1336981

約数の個数: 96

約数和(自身を含む): 67381977600

約数和(自身を除く): 45434721312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 1336943, 2673886, 4010829, 5347772, 8021658, 10695544, 12032487, 16043316, 21391088, 24064974, 25401917, 32086632, 36097461, 42782176, 48129948, 50803834, 64173264, 72194922, 76205751, 96259896, 101607668, 128346528, 144389844, 152411502, 192519792, 203215336, 228617253, 288779688, 304823004, 385039584, 406430672, 457234506, 577559376, 609646008, 685851759, 812861344, 914469012, 1155118752, 1219292016, 1371703518, 1828938024, 2438584032, 2743407036, 3657876048, 5486814072, 7315752096, 10973628144, 21947256288]

約数ペア:

[(1, 21947256288), (2, 10973628144), (3, 7315752096), (4, 5486814072), (6, 3657876048), (8, 2743407036), (9, 2438584032), (12, 1828938024), (16, 1371703518), (18, 1219292016), (19, 1155118752), (24, 914469012), (27, 812861344), (32, 685851759), (36, 609646008), (38, 577559376), (48, 457234506), (54, 406430672), (57, 385039584), (72, 304823004), (76, 288779688), (96, 228617253), (108, 203215336), (114, 192519792), (144, 152411502), (152, 144389844), (171, 128346528), (216, 101607668), (228, 96259896), (288, 76205751), (304, 72194922), (342, 64173264), (432, 50803834), (456, 48129948), (513, 42782176), (608, 36097461), (684, 32086632), (864, 25401917), (912, 24064974), (1026, 21391088), (1368, 16043316), (1824, 12032487), (2052, 10695544), (2736, 8021658), (4104, 5347772), (5472, 4010829), (8208, 2673886), (16416, 1336943)]