223838316

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2845

約数の個数: 120

約数和(自身を含む): 663573680

約数和(自身を除く): 439735364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2797, 2964, 3078, 4212, 4446, 5594, 6156, 6669, 8391, 8892, 11188, 13338, 16782, 20007, 25173, 26676, 33564, 36361, 40014, 50346, 53143, 72722, 75519, 80028, 100692, 106286, 109083, 145444, 151038, 159429, 212572, 218166, 226557, 302076, 318858, 327249, 436332, 453114, 478287, 637716, 654498, 690859, 906228, 956574, 981747, 1308996, 1381718, 1434861, 1913148, 1963494, 2072577, 2763436, 2869722, 2945241, 3926988, 4145154, 4304583, 5739444, 5890482, 6217731, 8290308, 8609166, 11780964, 12435462, 17218332, 18653193, 24870924, 37306386, 55959579, 74612772, 111919158, 223838316]

約数ペア:

[(1, 223838316), (2, 111919158), (3, 74612772), (4, 55959579), (6, 37306386), (9, 24870924), (12, 18653193), (13, 17218332), (18, 12435462), (19, 11780964), (26, 8609166), (27, 8290308), (36, 6217731), (38, 5890482), (39, 5739444), (52, 4304583), (54, 4145154), (57, 3926988), (76, 2945241), (78, 2869722), (81, 2763436), (108, 2072577), (114, 1963494), (117, 1913148), (156, 1434861), (162, 1381718), (171, 1308996), (228, 981747), (234, 956574), (247, 906228), (324, 690859), (342, 654498), (351, 637716), (468, 478287), (494, 453114), (513, 436332), (684, 327249), (702, 318858), (741, 302076), (988, 226557), (1026, 218166), (1053, 212572), (1404, 159429), (1482, 151038), (1539, 145444), (2052, 109083), (2106, 106286), (2223, 100692), (2797, 80028), (2964, 75519), (3078, 72722), (4212, 53143), (4446, 50346), (5594, 40014), (6156, 36361), (6669, 33564), (8391, 26676), (8892, 25173), (11188, 20007), (13338, 16782)]