242172528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4001}}^1$

素因数の和:4122

約数の個数: 80

約数和(自身を含む): 680852256

約数和(自身を除く): 438679728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1552, 2328, 2522, 3783, 4001, 4656, 5044, 7566, 8002, 10088, 12003, 15132, 16004, 20176, 24006, 30264, 32008, 48012, 52013, 60528, 64016, 96024, 104026, 156039, 192048, 208052, 312078, 388097, 416104, 624156, 776194, 832208, 1164291, 1248312, 1552388, 2328582, 2496624, 3104776, 4657164, 5045261, 6209552, 9314328, 10090522, 15135783, 18628656, 20181044, 30271566, 40362088, 60543132, 80724176, 121086264, 242172528]

約数ペア:

[(1, 242172528), (2, 121086264), (3, 80724176), (4, 60543132), (6, 40362088), (8, 30271566), (12, 20181044), (13, 18628656), (16, 15135783), (24, 10090522), (26, 9314328), (39, 6209552), (48, 5045261), (52, 4657164), (78, 3104776), (97, 2496624), (104, 2328582), (156, 1552388), (194, 1248312), (208, 1164291), (291, 832208), (312, 776194), (388, 624156), (582, 416104), (624, 388097), (776, 312078), (1164, 208052), (1261, 192048), (1552, 156039), (2328, 104026), (2522, 96024), (3783, 64016), (4001, 60528), (4656, 52013), (5044, 48012), (7566, 32008), (8002, 30264), (10088, 24006), (12003, 20176), (15132, 16004)]