230608548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5527}}^1$

素因数の和:5617

約数の個数: 72

約数和(自身を含む): 623779520

約数和(自身を除く): 393170972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 2196, 2318, 3477, 4636, 5527, 6954, 10431, 11054, 13908, 16581, 20862, 22108, 33162, 41724, 49743, 66324, 99486, 105013, 198972, 210026, 315039, 337147, 420052, 630078, 674294, 945117, 1011441, 1260156, 1348588, 1890234, 2022882, 3034323, 3780468, 4045764, 6068646, 6405793, 12137292, 12811586, 19217379, 25623172, 38434758, 57652137, 76869516, 115304274, 230608548]

約数ペア:

[(1, 230608548), (2, 115304274), (3, 76869516), (4, 57652137), (6, 38434758), (9, 25623172), (12, 19217379), (18, 12811586), (19, 12137292), (36, 6405793), (38, 6068646), (57, 4045764), (61, 3780468), (76, 3034323), (114, 2022882), (122, 1890234), (171, 1348588), (183, 1260156), (228, 1011441), (244, 945117), (342, 674294), (366, 630078), (549, 420052), (684, 337147), (732, 315039), (1098, 210026), (1159, 198972), (2196, 105013), (2318, 99486), (3477, 66324), (4636, 49743), (5527, 41724), (6954, 33162), (10431, 22108), (11054, 20862), (13908, 16581)]