996800496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47521}}^1$

素因数の和:47574

約数の個数: 80

約数和(自身を含む): 2828509440

約数和(自身を除く): 1831708944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 20976, 47521, 95042, 142563, 190084, 285126, 380168, 570252, 760336, 902899, 1092983, 1140504, 1805798, 2185966, 2281008, 2708697, 3278949, 3611596, 4371932, 5417394, 6557898, 7223192, 8743864, 10834788, 13115796, 14446384, 17487728, 20766677, 21669576, 26231592, 41533354, 43339152, 52463184, 62300031, 83066708, 124600062, 166133416, 249200124, 332266832, 498400248, 996800496]

約数ペア:

[(1, 996800496), (2, 498400248), (3, 332266832), (4, 249200124), (6, 166133416), (8, 124600062), (12, 83066708), (16, 62300031), (19, 52463184), (23, 43339152), (24, 41533354), (38, 26231592), (46, 21669576), (48, 20766677), (57, 17487728), (69, 14446384), (76, 13115796), (92, 10834788), (114, 8743864), (138, 7223192), (152, 6557898), (184, 5417394), (228, 4371932), (276, 3611596), (304, 3278949), (368, 2708697), (437, 2281008), (456, 2185966), (552, 1805798), (874, 1140504), (912, 1092983), (1104, 902899), (1311, 760336), (1748, 570252), (2622, 380168), (3496, 285126), (5244, 190084), (6992, 142563), (10488, 95042), (20976, 47521)]