312807792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31181}}^1$

素因数の和:31222

約数の個数: 80

約数和(自身を含む): 927976320

約数和(自身を除く): 615168528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 31181, 62362, 93543, 124724, 187086, 249448, 342991, 374172, 498896, 592439, 685982, 748344, 1028973, 1184878, 1371964, 1496688, 1777317, 2057946, 2369756, 2743928, 3554634, 4115892, 4739512, 5487856, 6516829, 7109268, 8231784, 9479024, 13033658, 14218536, 16463568, 19550487, 26067316, 28437072, 39100974, 52134632, 78201948, 104269264, 156403896, 312807792]

約数ペア:

[(1, 312807792), (2, 156403896), (3, 104269264), (4, 78201948), (6, 52134632), (8, 39100974), (11, 28437072), (12, 26067316), (16, 19550487), (19, 16463568), (22, 14218536), (24, 13033658), (33, 9479024), (38, 8231784), (44, 7109268), (48, 6516829), (57, 5487856), (66, 4739512), (76, 4115892), (88, 3554634), (114, 2743928), (132, 2369756), (152, 2057946), (176, 1777317), (209, 1496688), (228, 1371964), (264, 1184878), (304, 1028973), (418, 748344), (456, 685982), (528, 592439), (627, 498896), (836, 374172), (912, 342991), (1254, 249448), (1672, 187086), (2508, 124724), (3344, 93543), (5016, 62362), (10032, 31181)]