343273644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 1030149120

約数和(自身を除く): 686875476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 79, 84, 86, 126, 129, 158, 172, 237, 252, 258, 301, 316, 387, 401, 474, 516, 553, 602, 711, 774, 802, 903, 948, 1106, 1203, 1204, 1422, 1548, 1604, 1659, 1806, 2212, 2406, 2709, 2807, 2844, 3318, 3397, 3609, 3612, 4812, 4977, 5418, 5614, 6636, 6794, 7218, 8421, 9954, 10191, 10836, 11228, 13588, 14436, 16842, 17243, 19908, 20382, 23779, 25263, 30573, 31679, 33684, 34486, 40764, 47558, 50526, 51729, 61146, 63358, 68972, 71337, 95037, 95116, 101052, 103458, 120701, 122292, 126716, 142674, 155187, 190074, 206916, 214011, 221753, 241402, 285111, 285348, 310374, 362103, 380148, 428022, 443506, 482804, 570222, 620748, 665259, 724206, 856044, 887012, 1086309, 1140444, 1330518, 1362197, 1448412, 1995777, 2172618, 2661036, 2724394, 3991554, 4086591, 4345236, 5448788, 7983108, 8173182, 9535379, 12259773, 16346364, 19070758, 24519546, 28606137, 38141516, 49039092, 57212274, 85818411, 114424548, 171636822, 343273644]

約数ペア:

[(1, 343273644), (2, 171636822), (3, 114424548), (4, 85818411), (6, 57212274), (7, 49039092), (9, 38141516), (12, 28606137), (14, 24519546), (18, 19070758), (21, 16346364), (28, 12259773), (36, 9535379), (42, 8173182), (43, 7983108), (63, 5448788), (79, 4345236), (84, 4086591), (86, 3991554), (126, 2724394), (129, 2661036), (158, 2172618), (172, 1995777), (237, 1448412), (252, 1362197), (258, 1330518), (301, 1140444), (316, 1086309), (387, 887012), (401, 856044), (474, 724206), (516, 665259), (553, 620748), (602, 570222), (711, 482804), (774, 443506), (802, 428022), (903, 380148), (948, 362103), (1106, 310374), (1203, 285348), (1204, 285111), (1422, 241402), (1548, 221753), (1604, 214011), (1659, 206916), (1806, 190074), (2212, 155187), (2406, 142674), (2709, 126716), (2807, 122292), (2844, 120701), (3318, 103458), (3397, 101052), (3609, 95116), (3612, 95037), (4812, 71337), (4977, 68972), (5418, 63358), (5614, 61146), (6636, 51729), (6794, 50526), (7218, 47558), (8421, 40764), (9954, 34486), (10191, 33684), (10836, 31679), (11228, 30573), (13588, 25263), (14436, 23779), (16842, 20382), (17243, 19908)]