438550164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8597}}^1$

素因数の和:8729

約数の個数: 72

約数和(自身を含む): 1204923720

約数和(自身を除く): 766373556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2834, 3924, 4251, 5668, 8502, 8597, 12753, 17004, 17194, 25506, 25791, 34388, 51012, 51582, 77373, 103164, 111761, 154746, 223522, 309492, 335283, 447044, 670566, 937073, 1005849, 1341132, 1874146, 2011698, 2811219, 3748292, 4023396, 5622438, 8433657, 11244876, 12181949, 16867314, 24363898, 33734628, 36545847, 48727796, 73091694, 109637541, 146183388, 219275082, 438550164]

約数ペア:

[(1, 438550164), (2, 219275082), (3, 146183388), (4, 109637541), (6, 73091694), (9, 48727796), (12, 36545847), (13, 33734628), (18, 24363898), (26, 16867314), (36, 12181949), (39, 11244876), (52, 8433657), (78, 5622438), (109, 4023396), (117, 3748292), (156, 2811219), (218, 2011698), (234, 1874146), (327, 1341132), (436, 1005849), (468, 937073), (654, 670566), (981, 447044), (1308, 335283), (1417, 309492), (1962, 223522), (2834, 154746), (3924, 111761), (4251, 103164), (5668, 77373), (8502, 51582), (8597, 51012), (12753, 34388), (17004, 25791), (17194, 25506)]