919443744

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{56009}}^1$

素因数の和:56047

約数の個数: 96

約数和(自身を含む): 2822904000

約数和(自身を除く): 1903460256

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, 56009, 112018, 168027, 224036, 336054, 448072, 504081, 672108, 896144, 1008162, 1064171, 1344216, 1512243, 1792288, 2016324, 2128342, 2688432, 3024486, 3192513, 4032648, 4256684, 5376864, 6048972, 6385026, 8065296, 8513368, 9577539, 12097944, 12770052, 16130592, 17026736, 19155078, 24195888, 25540104, 28732617, 34053472, 38310156, 48391776, 51080208, 57465234, 76620312, 102160416, 114930468, 153240624, 229860936, 306481248, 459721872, 919443744]

約数ペア:

[(1, 919443744), (2, 459721872), (3, 306481248), (4, 229860936), (6, 153240624), (8, 114930468), (9, 102160416), (12, 76620312), (16, 57465234), (18, 51080208), (19, 48391776), (24, 38310156), (27, 34053472), (32, 28732617), (36, 25540104), (38, 24195888), (48, 19155078), (54, 17026736), (57, 16130592), (72, 12770052), (76, 12097944), (96, 9577539), (108, 8513368), (114, 8065296), (144, 6385026), (152, 6048972), (171, 5376864), (216, 4256684), (228, 4032648), (288, 3192513), (304, 3024486), (342, 2688432), (432, 2128342), (456, 2016324), (513, 1792288), (608, 1512243), (684, 1344216), (864, 1064171), (912, 1008162), (1026, 896144), (1368, 672108), (1824, 504081), (2052, 448072), (2736, 336054), (4104, 224036), (5472, 168027), (8208, 112018), (16416, 56009)]