31340191932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{4027}}^1$

素因数の和:4480

約数の個数: 144

約数和(自身を含む): 91842266880

約数和(自身を除く): 60502074948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 347, 356, 534, 623, 694, 801, 1041, 1068, 1246, 1388, 1602, 1869, 2082, 2429, 2492, 3123, 3204, 3738, 4027, 4164, 4858, 5607, 6246, 7287, 7476, 8054, 9716, 11214, 12081, 12492, 14574, 16108, 21861, 22428, 24162, 28189, 29148, 30883, 36243, 43722, 48324, 56378, 61766, 72486, 84567, 87444, 92649, 112756, 123532, 144972, 169134, 185298, 216181, 253701, 277947, 338268, 358403, 370596, 432362, 507402, 555894, 648543, 716806, 864724, 1014804, 1075209, 1111788, 1297086, 1397369, 1433612, 1945629, 2150418, 2508821, 2594172, 2794738, 3225627, 3891258, 4192107, 4300836, 5017642, 5589476, 6451254, 7526463, 7782516, 8384214, 9781583, 10035284, 12576321, 12902508, 15052926, 16768428, 19563166, 22579389, 25152642, 29344749, 30105852, 39126332, 45158778, 50305284, 58689498, 88034247, 90317556, 117378996, 124365841, 176068494, 248731682, 352136988, 373097523, 497463364, 746195046, 870560887, 1119292569, 1492390092, 1741121774, 2238585138, 2611682661, 3482243548, 4477170276, 5223365322, 7835047983, 10446730644, 15670095966, 31340191932]

約数ペア:

[(1, 31340191932), (2, 15670095966), (3, 10446730644), (4, 7835047983), (6, 5223365322), (7, 4477170276), (9, 3482243548), (12, 2611682661), (14, 2238585138), (18, 1741121774), (21, 1492390092), (28, 1119292569), (36, 870560887), (42, 746195046), (63, 497463364), (84, 373097523), (89, 352136988), (126, 248731682), (178, 176068494), (252, 124365841), (267, 117378996), (347, 90317556), (356, 88034247), (534, 58689498), (623, 50305284), (694, 45158778), (801, 39126332), (1041, 30105852), (1068, 29344749), (1246, 25152642), (1388, 22579389), (1602, 19563166), (1869, 16768428), (2082, 15052926), (2429, 12902508), (2492, 12576321), (3123, 10035284), (3204, 9781583), (3738, 8384214), (4027, 7782516), (4164, 7526463), (4858, 6451254), (5607, 5589476), (6246, 5017642), (7287, 4300836), (7476, 4192107), (8054, 3891258), (9716, 3225627), (11214, 2794738), (12081, 2594172), (12492, 2508821), (14574, 2150418), (16108, 1945629), (21861, 1433612), (22428, 1397369), (24162, 1297086), (28189, 1111788), (29148, 1075209), (30883, 1014804), (36243, 864724), (43722, 716806), (48324, 648543), (56378, 555894), (61766, 507402), (72486, 432362), (84567, 370596), (87444, 358403), (92649, 338268), (112756, 277947), (123532, 253701), (144972, 216181), (169134, 185298)]