311949294588

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3407}}^1\times {\mathrm{30643}}^1$

素因数の和:34143

約数の個数: 72

約数和(自身を含む): 798299244288

約数和(自身を除く): 486349949700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 3407, 6814, 10221, 13628, 20442, 30643, 30663, 40884, 61286, 61326, 91929, 122572, 122652, 183858, 275787, 282781, 367716, 551574, 565562, 848343, 1103148, 1131124, 1696686, 2543369, 2545029, 3393372, 5086738, 5090058, 7630107, 10173476, 10180116, 15260214, 22890321, 30520428, 45780642, 91561284, 104400701, 208801402, 313202103, 417602804, 626404206, 939606309, 1252808412, 1879212618, 3758425236, 8665258183, 17330516366, 25995774549, 34661032732, 51991549098, 77987323647, 103983098196, 155974647294, 311949294588]

約数ペア:

[(1, 311949294588), (2, 155974647294), (3, 103983098196), (4, 77987323647), (6, 51991549098), (9, 34661032732), (12, 25995774549), (18, 17330516366), (36, 8665258183), (83, 3758425236), (166, 1879212618), (249, 1252808412), (332, 939606309), (498, 626404206), (747, 417602804), (996, 313202103), (1494, 208801402), (2988, 104400701), (3407, 91561284), (6814, 45780642), (10221, 30520428), (13628, 22890321), (20442, 15260214), (30643, 10180116), (30663, 10173476), (40884, 7630107), (61286, 5090058), (61326, 5086738), (91929, 3393372), (122572, 2545029), (122652, 2543369), (183858, 1696686), (275787, 1131124), (282781, 1103148), (367716, 848343), (551574, 565562)]