397094412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 1112582240

約数和(自身を除く): 715487828

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 109, 121, 132, 143, 156, 193, 218, 242, 286, 327, 363, 386, 429, 436, 484, 572, 579, 654, 726, 772, 858, 1158, 1199, 1308, 1417, 1452, 1573, 1716, 2123, 2316, 2398, 2509, 2834, 3146, 3597, 4246, 4251, 4719, 4796, 5018, 5668, 6292, 6369, 7194, 7527, 8492, 8502, 9438, 10036, 12738, 13189, 14388, 15054, 15587, 17004, 18876, 21037, 23353, 25476, 26378, 27599, 30108, 31174, 39567, 42074, 46706, 46761, 52756, 55198, 62348, 63111, 70059, 79134, 82797, 84148, 93412, 93522, 110396, 126222, 140118, 158268, 165594, 171457, 187044, 231407, 252444, 273481, 280236, 303589, 331188, 342914, 462814, 514371, 546962, 607178, 685828, 694221, 820443, 910767, 925628, 1028742, 1093924, 1214356, 1388442, 1640886, 1821534, 2057484, 2545477, 2776884, 3008291, 3281772, 3643068, 5090954, 6016582, 7636431, 9024873, 10181908, 12033164, 15272862, 18049746, 30545724, 33091201, 36099492, 66182402, 99273603, 132364804, 198547206, 397094412]

約数ペア:

[(1, 397094412), (2, 198547206), (3, 132364804), (4, 99273603), (6, 66182402), (11, 36099492), (12, 33091201), (13, 30545724), (22, 18049746), (26, 15272862), (33, 12033164), (39, 10181908), (44, 9024873), (52, 7636431), (66, 6016582), (78, 5090954), (109, 3643068), (121, 3281772), (132, 3008291), (143, 2776884), (156, 2545477), (193, 2057484), (218, 1821534), (242, 1640886), (286, 1388442), (327, 1214356), (363, 1093924), (386, 1028742), (429, 925628), (436, 910767), (484, 820443), (572, 694221), (579, 685828), (654, 607178), (726, 546962), (772, 514371), (858, 462814), (1158, 342914), (1199, 331188), (1308, 303589), (1417, 280236), (1452, 273481), (1573, 252444), (1716, 231407), (2123, 187044), (2316, 171457), (2398, 165594), (2509, 158268), (2834, 140118), (3146, 126222), (3597, 110396), (4246, 93522), (4251, 93412), (4719, 84148), (4796, 82797), (5018, 79134), (5668, 70059), (6292, 63111), (6369, 62348), (7194, 55198), (7527, 52756), (8492, 46761), (8502, 46706), (9438, 42074), (10036, 39567), (12738, 31174), (13189, 30108), (14388, 27599), (15054, 26378), (15587, 25476), (17004, 23353), (18876, 21037)]