236497845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 420710400

約数和(自身を除く): 184212555

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 109, 115, 285, 327, 331, 345, 437, 545, 993, 1311, 1635, 1655, 2071, 2185, 2507, 4965, 6213, 6289, 6555, 7521, 7613, 10355, 12535, 18867, 22839, 31065, 31445, 36079, 37605, 38065, 47633, 94335, 108237, 114195, 142899, 144647, 180395, 238165, 433941, 541185, 685501, 714495, 723235, 829817, 2056503, 2169705, 2489451, 3427505, 4149085, 10282515, 12447255, 15766523, 47299569, 78832615, 236497845]

約数ペア:

[(1, 236497845), (3, 78832615), (5, 47299569), (15, 15766523), (19, 12447255), (23, 10282515), (57, 4149085), (69, 3427505), (95, 2489451), (109, 2169705), (115, 2056503), (285, 829817), (327, 723235), (331, 714495), (345, 685501), (437, 541185), (545, 433941), (993, 238165), (1311, 180395), (1635, 144647), (1655, 142899), (2071, 114195), (2185, 108237), (2507, 94335), (4965, 47633), (6213, 38065), (6289, 37605), (6555, 36079), (7521, 31445), (7613, 31065), (10355, 22839), (12535, 18867)]