297319068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18899}}^1$

素因数の和:18951

約数の個数: 72

約数和(自身を含む): 825552000

約数和(自身を除く): 528232932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 18899, 37798, 56697, 75596, 113394, 170091, 226788, 340182, 359081, 434677, 680364, 718162, 869354, 1077243, 1304031, 1436324, 1738708, 2154486, 2608062, 3231729, 3912093, 4308972, 5216124, 6463458, 7824186, 8258863, 12926916, 15648372, 16517726, 24776589, 33035452, 49553178, 74329767, 99106356, 148659534, 297319068]

約数ペア:

[(1, 297319068), (2, 148659534), (3, 99106356), (4, 74329767), (6, 49553178), (9, 33035452), (12, 24776589), (18, 16517726), (19, 15648372), (23, 12926916), (36, 8258863), (38, 7824186), (46, 6463458), (57, 5216124), (69, 4308972), (76, 3912093), (92, 3231729), (114, 2608062), (138, 2154486), (171, 1738708), (207, 1436324), (228, 1304031), (276, 1077243), (342, 869354), (414, 718162), (437, 680364), (684, 434677), (828, 359081), (874, 340182), (1311, 226788), (1748, 170091), (2622, 113394), (3933, 75596), (5244, 56697), (7866, 37798), (15732, 18899)]