1977291216402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{227671}}^1$

素因数の和:227832

約数の個数: 128

約数和(自身を含む): 4484956262400

約数和(自身を除く): 2507665045998

約数列:

[1, 2, 3, 6, 19, 29, 37, 38, 57, 58, 71, 74, 87, 111, 114, 142, 174, 213, 222, 426, 551, 703, 1073, 1102, 1349, 1406, 1653, 2059, 2109, 2146, 2627, 2698, 3219, 3306, 4047, 4118, 4218, 5254, 6177, 6438, 7881, 8094, 12354, 15762, 20387, 39121, 40774, 49913, 61161, 76183, 78242, 99826, 117363, 122322, 149739, 152366, 227671, 228549, 234726, 299478, 455342, 457098, 683013, 1366026, 1447477, 2894954, 4325749, 4342431, 6602459, 8423827, 8651498, 8684862, 12977247, 13204918, 16164641, 16847654, 19807377, 25271481, 25954494, 32329282, 39614754, 48493923, 50542962, 96987846, 125446721, 160052713, 244290983, 250893442, 307128179, 320105426, 376340163, 468774589, 480158139, 488581966, 598091717, 614256358, 732872949, 752680326, 921384537, 937549178, 960316278, 1196183434, 1406323767, 1465745898, 1794275151, 1842769074, 2812647534, 3588550302, 4641528677, 8906717191, 9283057354, 11363742623, 13924586031, 17344659793, 17813434382, 22727485246, 26720151573, 27849172062, 34091227869, 34689319586, 52033979379, 53440303146, 68182455738, 104067958758, 329548536067, 659097072134, 988645608201, 1977291216402]

約数ペア:

[(1, 1977291216402), (2, 988645608201), (3, 659097072134), (6, 329548536067), (19, 104067958758), (29, 68182455738), (37, 53440303146), (38, 52033979379), (57, 34689319586), (58, 34091227869), (71, 27849172062), (74, 26720151573), (87, 22727485246), (111, 17813434382), (114, 17344659793), (142, 13924586031), (174, 11363742623), (213, 9283057354), (222, 8906717191), (426, 4641528677), (551, 3588550302), (703, 2812647534), (1073, 1842769074), (1102, 1794275151), (1349, 1465745898), (1406, 1406323767), (1653, 1196183434), (2059, 960316278), (2109, 937549178), (2146, 921384537), (2627, 752680326), (2698, 732872949), (3219, 614256358), (3306, 598091717), (4047, 488581966), (4118, 480158139), (4218, 468774589), (5254, 376340163), (6177, 320105426), (6438, 307128179), (7881, 250893442), (8094, 244290983), (12354, 160052713), (15762, 125446721), (20387, 96987846), (39121, 50542962), (40774, 48493923), (49913, 39614754), (61161, 32329282), (76183, 25954494), (78242, 25271481), (99826, 19807377), (117363, 16847654), (122322, 16164641), (149739, 13204918), (152366, 12977247), (227671, 8684862), (228549, 8651498), (234726, 8423827), (299478, 6602459), (455342, 4342431), (457098, 4325749), (683013, 2894954), (1366026, 1447477)]