478970316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63659}}^1$

素因数の和:63699

約数の個数: 72

約数和(自身を含む): 1390334400

約数和(自身を除く): 911364084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 63659, 127318, 190977, 254636, 381954, 572931, 700249, 763908, 1145862, 1209521, 1400498, 2100747, 2291724, 2419042, 2800996, 3628563, 4201494, 4838084, 6302241, 7257126, 8402988, 10885689, 12604482, 13304731, 14514252, 21771378, 25208964, 26609462, 39914193, 43542756, 53218924, 79828386, 119742579, 159656772, 239485158, 478970316]

約数ペア:

[(1, 478970316), (2, 239485158), (3, 159656772), (4, 119742579), (6, 79828386), (9, 53218924), (11, 43542756), (12, 39914193), (18, 26609462), (19, 25208964), (22, 21771378), (33, 14514252), (36, 13304731), (38, 12604482), (44, 10885689), (57, 8402988), (66, 7257126), (76, 6302241), (99, 4838084), (114, 4201494), (132, 3628563), (171, 2800996), (198, 2419042), (209, 2291724), (228, 2100747), (342, 1400498), (396, 1209521), (418, 1145862), (627, 763908), (684, 700249), (836, 572931), (1254, 381954), (1881, 254636), (2508, 190977), (3762, 127318), (7524, 63659)]