378234324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11383}}^1$

素因数の和:11477

約数の個数: 72

約数和(自身を含む): 1044231552

約数和(自身を除く): 665997228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5538, 8307, 11076, 11383, 16614, 22766, 33228, 34149, 45532, 68298, 102447, 136596, 147979, 204894, 295958, 409788, 443937, 591916, 808193, 887874, 1331811, 1616386, 1775748, 2424579, 2663622, 3232772, 4849158, 5327244, 7273737, 9698316, 10506509, 14547474, 21013018, 29094948, 31519527, 42026036, 63039054, 94558581, 126078108, 189117162, 378234324]

約数ペア:

[(1, 378234324), (2, 189117162), (3, 126078108), (4, 94558581), (6, 63039054), (9, 42026036), (12, 31519527), (13, 29094948), (18, 21013018), (26, 14547474), (36, 10506509), (39, 9698316), (52, 7273737), (71, 5327244), (78, 4849158), (117, 3232772), (142, 2663622), (156, 2424579), (213, 1775748), (234, 1616386), (284, 1331811), (426, 887874), (468, 808193), (639, 591916), (852, 443937), (923, 409788), (1278, 295958), (1846, 204894), (2556, 147979), (2769, 136596), (3692, 102447), (5538, 68298), (8307, 45532), (11076, 34149), (11383, 33228), (16614, 22766)]