407801791044

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{25309}}^1$

素因数の和:25562

約数の個数: 144

約数和(自身を含む): 1074585657600

約数和(自身を除く): 666783866556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 89, 94, 107, 141, 178, 188, 214, 267, 282, 321, 356, 423, 428, 534, 564, 642, 801, 846, 963, 1068, 1284, 1602, 1692, 1926, 3204, 3852, 4183, 5029, 8366, 9523, 10058, 12549, 15087, 16732, 19046, 20116, 25098, 25309, 28569, 30174, 37647, 38092, 45261, 50196, 50618, 57138, 60348, 75294, 75927, 85707, 90522, 101236, 114276, 150588, 151854, 171414, 181044, 227781, 303708, 342828, 447581, 455562, 895162, 911124, 1189523, 1342743, 1790324, 2252501, 2379046, 2685486, 2708063, 3568569, 4028229, 4505002, 4758092, 5370972, 5416126, 6757503, 7137138, 8056458, 8124189, 9010004, 10705707, 10832252, 13515006, 14274276, 16112916, 16248378, 20272509, 21411414, 24372567, 27030012, 32496756, 40545018, 42822828, 48745134, 81090036, 97490268, 105867547, 127278961, 211735094, 241017607, 254557922, 317602641, 381836883, 423470188, 482035214, 509115844, 635205282, 723052821, 763673766, 952807923, 964070428, 1145510649, 1270410564, 1446105642, 1527347532, 1905615846, 2169158463, 2291021298, 2892211284, 3811231692, 4338316926, 4582042596, 8676633852, 11327827529, 22655655058, 33983482587, 45311310116, 67966965174, 101950447761, 135933930348, 203900895522, 407801791044]

約数ペア:

[(1, 407801791044), (2, 203900895522), (3, 135933930348), (4, 101950447761), (6, 67966965174), (9, 45311310116), (12, 33983482587), (18, 22655655058), (36, 11327827529), (47, 8676633852), (89, 4582042596), (94, 4338316926), (107, 3811231692), (141, 2892211284), (178, 2291021298), (188, 2169158463), (214, 1905615846), (267, 1527347532), (282, 1446105642), (321, 1270410564), (356, 1145510649), (423, 964070428), (428, 952807923), (534, 763673766), (564, 723052821), (642, 635205282), (801, 509115844), (846, 482035214), (963, 423470188), (1068, 381836883), (1284, 317602641), (1602, 254557922), (1692, 241017607), (1926, 211735094), (3204, 127278961), (3852, 105867547), (4183, 97490268), (5029, 81090036), (8366, 48745134), (9523, 42822828), (10058, 40545018), (12549, 32496756), (15087, 27030012), (16732, 24372567), (19046, 21411414), (20116, 20272509), (25098, 16248378), (25309, 16112916), (28569, 14274276), (30174, 13515006), (37647, 10832252), (38092, 10705707), (45261, 9010004), (50196, 8124189), (50618, 8056458), (57138, 7137138), (60348, 6757503), (75294, 5416126), (75927, 5370972), (85707, 4758092), (90522, 4505002), (101236, 4028229), (114276, 3568569), (150588, 2708063), (151854, 2685486), (171414, 2379046), (181044, 2252501), (227781, 1790324), (303708, 1342743), (342828, 1189523), (447581, 911124), (455562, 895162)]