228807462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2531}}^1$

素因数の和:2629

約数の個数: 64

約数和(自身を含む): 527466240

約数和(自身を除く): 298658778

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 61, 78, 114, 122, 183, 247, 366, 494, 741, 793, 1159, 1482, 1586, 2318, 2379, 2531, 3477, 4758, 5062, 6954, 7593, 15067, 15186, 30134, 32903, 45201, 48089, 65806, 90402, 96178, 98709, 144267, 154391, 197418, 288534, 308782, 463173, 625157, 926346, 1250314, 1875471, 2007083, 2933429, 3750942, 4014166, 5866858, 6021249, 8800287, 12042498, 17600574, 38134577, 76269154, 114403731, 228807462]

約数ペア:

[(1, 228807462), (2, 114403731), (3, 76269154), (6, 38134577), (13, 17600574), (19, 12042498), (26, 8800287), (38, 6021249), (39, 5866858), (57, 4014166), (61, 3750942), (78, 2933429), (114, 2007083), (122, 1875471), (183, 1250314), (247, 926346), (366, 625157), (494, 463173), (741, 308782), (793, 288534), (1159, 197418), (1482, 154391), (1586, 144267), (2318, 98709), (2379, 96178), (2531, 90402), (3477, 65806), (4758, 48089), (5062, 45201), (6954, 32903), (7593, 30134), (15067, 15186)]