554625396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{1163}}^1$

素因数の和:2205

約数の個数: 72

約数和(自身を含む): 1512594720

約数和(自身を除く): 957969324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1019, 1163, 2038, 2326, 3057, 3489, 4076, 4652, 6114, 6978, 9171, 10467, 12228, 13247, 13956, 15119, 18342, 20934, 26494, 30238, 36684, 39741, 41868, 45357, 52988, 60476, 79482, 90714, 119223, 136071, 158964, 181428, 238446, 272142, 476892, 544284, 1185097, 2370194, 3555291, 4740388, 7110582, 10665873, 14221164, 15406261, 21331746, 30812522, 42663492, 46218783, 61625044, 92437566, 138656349, 184875132, 277312698, 554625396]

約数ペア:

[(1, 554625396), (2, 277312698), (3, 184875132), (4, 138656349), (6, 92437566), (9, 61625044), (12, 46218783), (13, 42663492), (18, 30812522), (26, 21331746), (36, 15406261), (39, 14221164), (52, 10665873), (78, 7110582), (117, 4740388), (156, 3555291), (234, 2370194), (468, 1185097), (1019, 544284), (1163, 476892), (2038, 272142), (2326, 238446), (3057, 181428), (3489, 158964), (4076, 136071), (4652, 119223), (6114, 90714), (6978, 79482), (9171, 60476), (10467, 52988), (12228, 45357), (13247, 41868), (13956, 39741), (15119, 36684), (18342, 30238), (20934, 26494)]