121989348

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 381024000

約数和(自身を除く): 259034652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 76, 78, 102, 108, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 269, 306, 323, 342, 351, 442, 459, 468, 494, 513, 538, 612, 646, 663, 684, 702, 741, 807, 884, 918, 969, 988, 1026, 1076, 1292, 1326, 1404, 1482, 1614, 1836, 1938, 1989, 2052, 2223, 2421, 2652, 2907, 2964, 3228, 3497, 3876, 3978, 4199, 4446, 4573, 4842, 5111, 5814, 5967, 6669, 6994, 7263, 7956, 8398, 8721, 8892, 9146, 9684, 10222, 10491, 11628, 11934, 12597, 13338, 13719, 13988, 14526, 15333, 16796, 17442, 18292, 20444, 20982, 23868, 25194, 26676, 27438, 29052, 30666, 31473, 34884, 37791, 41157, 41964, 45999, 50388, 54876, 59449, 61332, 62946, 66443, 75582, 82314, 86887, 91998, 94419, 113373, 118898, 123471, 125892, 132886, 137997, 151164, 164628, 173774, 178347, 183996, 188838, 199329, 226746, 237796, 246942, 260661, 265772, 275994, 347548, 356694, 377676, 398658, 453492, 493884, 521322, 535041, 551988, 597987, 713388, 781983, 797316, 1042644, 1070082, 1129531, 1195974, 1563966, 1605123, 1793961, 2140164, 2259062, 2345949, 2391948, 3127932, 3210246, 3388593, 3587922, 4518124, 4691898, 6420492, 6777186, 7175844, 9383796, 10165779, 13554372, 20331558, 30497337, 40663116, 60994674, 121989348]

約数ペア:

[(1, 121989348), (2, 60994674), (3, 40663116), (4, 30497337), (6, 20331558), (9, 13554372), (12, 10165779), (13, 9383796), (17, 7175844), (18, 6777186), (19, 6420492), (26, 4691898), (27, 4518124), (34, 3587922), (36, 3388593), (38, 3210246), (39, 3127932), (51, 2391948), (52, 2345949), (54, 2259062), (57, 2140164), (68, 1793961), (76, 1605123), (78, 1563966), (102, 1195974), (108, 1129531), (114, 1070082), (117, 1042644), (153, 797316), (156, 781983), (171, 713388), (204, 597987), (221, 551988), (228, 535041), (234, 521322), (247, 493884), (269, 453492), (306, 398658), (323, 377676), (342, 356694), (351, 347548), (442, 275994), (459, 265772), (468, 260661), (494, 246942), (513, 237796), (538, 226746), (612, 199329), (646, 188838), (663, 183996), (684, 178347), (702, 173774), (741, 164628), (807, 151164), (884, 137997), (918, 132886), (969, 125892), (988, 123471), (1026, 118898), (1076, 113373), (1292, 94419), (1326, 91998), (1404, 86887), (1482, 82314), (1614, 75582), (1836, 66443), (1938, 62946), (1989, 61332), (2052, 59449), (2223, 54876), (2421, 50388), (2652, 45999), (2907, 41964), (2964, 41157), (3228, 37791), (3497, 34884), (3876, 31473), (3978, 30666), (4199, 29052), (4446, 27438), (4573, 26676), (4842, 25194), (5111, 23868), (5814, 20982), (5967, 20444), (6669, 18292), (6994, 17442), (7263, 16796), (7956, 15333), (8398, 14526), (8721, 13988), (8892, 13719), (9146, 13338), (9684, 12597), (10222, 11934), (10491, 11628)]