245387892864

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{36919}}^1$

素因数の和:37866

約数の個数: 128

約数和(自身を含む): 686889216000

約数和(自身を除く): 441501323136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 911, 912, 1216, 1822, 1824, 2432, 2733, 3644, 3648, 5466, 7288, 7296, 10932, 14576, 17309, 21864, 29152, 34618, 36919, 43728, 51927, 58304, 69236, 73838, 87456, 103854, 110757, 116608, 138472, 147676, 174912, 207708, 221514, 276944, 295352, 349824, 415416, 443028, 553888, 590704, 701461, 830832, 886056, 1107776, 1181408, 1402922, 1661664, 1772112, 2104383, 2215552, 2362816, 2805844, 3323328, 3544224, 4208766, 4725632, 5611688, 6646656, 7088448, 8417532, 11223376, 14176896, 16835064, 22446752, 33633209, 33670128, 44893504, 67266418, 67340256, 89787008, 100899627, 134532836, 134680512, 201799254, 269065672, 269361024, 403598508, 538131344, 639030971, 807197016, 1076262688, 1278061942, 1614394032, 1917092913, 2152525376, 2556123884, 3228788064, 3834185826, 4305050752, 5112247768, 6457576128, 7668371652, 10224495536, 12915152256, 15336743304, 20448991072, 30673486608, 40897982144, 61346973216, 81795964288, 122693946432, 245387892864]

約数ペア:

[(1, 245387892864), (2, 122693946432), (3, 81795964288), (4, 61346973216), (6, 40897982144), (8, 30673486608), (12, 20448991072), (16, 15336743304), (19, 12915152256), (24, 10224495536), (32, 7668371652), (38, 6457576128), (48, 5112247768), (57, 4305050752), (64, 3834185826), (76, 3228788064), (96, 2556123884), (114, 2152525376), (128, 1917092913), (152, 1614394032), (192, 1278061942), (228, 1076262688), (304, 807197016), (384, 639030971), (456, 538131344), (608, 403598508), (911, 269361024), (912, 269065672), (1216, 201799254), (1822, 134680512), (1824, 134532836), (2432, 100899627), (2733, 89787008), (3644, 67340256), (3648, 67266418), (5466, 44893504), (7288, 33670128), (7296, 33633209), (10932, 22446752), (14576, 16835064), (17309, 14176896), (21864, 11223376), (29152, 8417532), (34618, 7088448), (36919, 6646656), (43728, 5611688), (51927, 4725632), (58304, 4208766), (69236, 3544224), (73838, 3323328), (87456, 2805844), (103854, 2362816), (110757, 2215552), (116608, 2104383), (138472, 1772112), (147676, 1661664), (174912, 1402922), (207708, 1181408), (221514, 1107776), (276944, 886056), (295352, 830832), (349824, 701461), (415416, 590704), (443028, 553888)]