228601084

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 449336160

約数和(自身を除く): 220735076

約数列:

[1, 2, 4, 19, 29, 38, 53, 58, 76, 103, 106, 116, 206, 212, 361, 412, 551, 722, 1007, 1102, 1444, 1537, 1957, 2014, 2204, 2987, 3074, 3914, 4028, 5459, 5974, 6148, 7828, 10469, 10918, 11948, 19133, 20938, 21836, 29203, 37183, 38266, 41876, 56753, 58406, 74366, 76532, 103721, 113506, 116812, 148732, 158311, 207442, 227012, 316622, 414884, 554857, 633244, 1078307, 1109714, 1970699, 2156614, 2219428, 3007909, 3941398, 4313228, 6015818, 7882796, 12031636, 57150271, 114300542, 228601084]

約数ペア:

[(1, 228601084), (2, 114300542), (4, 57150271), (19, 12031636), (29, 7882796), (38, 6015818), (53, 4313228), (58, 3941398), (76, 3007909), (103, 2219428), (106, 2156614), (116, 1970699), (206, 1109714), (212, 1078307), (361, 633244), (412, 554857), (551, 414884), (722, 316622), (1007, 227012), (1102, 207442), (1444, 158311), (1537, 148732), (1957, 116812), (2014, 113506), (2204, 103721), (2987, 76532), (3074, 74366), (3914, 58406), (4028, 56753), (5459, 41876), (5974, 38266), (6148, 37183), (7828, 29203), (10469, 21836), (10918, 20938), (11948, 19133)]