1909711584

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31727}}^1$

素因数の和:31773

約数の個数: 144

約数和(自身を含む): 6236455680

約数和(自身を除く): 4326744096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2508, 2736, 3168, 3344, 3762, 5016, 5472, 6688, 7524, 10032, 15048, 20064, 30096, 31727, 60192, 63454, 95181, 126908, 190362, 253816, 285543, 348997, 380724, 507632, 571086, 602813, 697994, 761448, 1015264, 1046991, 1142172, 1205626, 1395988, 1522896, 1808439, 2093982, 2284344, 2411252, 2791976, 3045792, 3140973, 3616878, 4187964, 4568688, 4822504, 5425317, 5583952, 6281946, 6630943, 7233756, 8375928, 9137376, 9645008, 10850634, 11167904, 12563892, 13261886, 14467512, 16751856, 19290016, 19892829, 21701268, 25127784, 26523772, 28935024, 33503712, 39785658, 43402536, 50255568, 53047544, 57870048, 59678487, 79571316, 86805072, 100511136, 106095088, 119356974, 159142632, 173610144, 212190176, 238713948, 318285264, 477427896, 636570528, 954855792, 1909711584]

約数ペア:

[(1, 1909711584), (2, 954855792), (3, 636570528), (4, 477427896), (6, 318285264), (8, 238713948), (9, 212190176), (11, 173610144), (12, 159142632), (16, 119356974), (18, 106095088), (19, 100511136), (22, 86805072), (24, 79571316), (32, 59678487), (33, 57870048), (36, 53047544), (38, 50255568), (44, 43402536), (48, 39785658), (57, 33503712), (66, 28935024), (72, 26523772), (76, 25127784), (88, 21701268), (96, 19892829), (99, 19290016), (114, 16751856), (132, 14467512), (144, 13261886), (152, 12563892), (171, 11167904), (176, 10850634), (198, 9645008), (209, 9137376), (228, 8375928), (264, 7233756), (288, 6630943), (304, 6281946), (342, 5583952), (352, 5425317), (396, 4822504), (418, 4568688), (456, 4187964), (528, 3616878), (608, 3140973), (627, 3045792), (684, 2791976), (792, 2411252), (836, 2284344), (912, 2093982), (1056, 1808439), (1254, 1522896), (1368, 1395988), (1584, 1205626), (1672, 1142172), (1824, 1046991), (1881, 1015264), (2508, 761448), (2736, 697994), (3168, 602813), (3344, 571086), (3762, 507632), (5016, 380724), (5472, 348997), (6688, 285543), (7524, 253816), (10032, 190362), (15048, 126908), (20064, 95181), (30096, 63454), (31727, 60192)]