314348804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 740748288

約数和(自身を除く): 426399484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 41, 44, 62, 73, 77, 82, 121, 124, 146, 154, 164, 217, 242, 287, 292, 308, 341, 434, 451, 484, 511, 574, 682, 803, 847, 868, 902, 1022, 1148, 1271, 1364, 1606, 1694, 1804, 2044, 2263, 2387, 2542, 2993, 3157, 3212, 3388, 3751, 4526, 4774, 4961, 5084, 5621, 5986, 6314, 7502, 8833, 8897, 9052, 9548, 9922, 11242, 11972, 12628, 13981, 15004, 15841, 17666, 17794, 19844, 20951, 22484, 24893, 26257, 27962, 31682, 32923, 34727, 35332, 35588, 41902, 49786, 52514, 55924, 61831, 63364, 65846, 69454, 83804, 92783, 97867, 99572, 105028, 123662, 131692, 138908, 153791, 174251, 185566, 195734, 230461, 247324, 273823, 307582, 348502, 362153, 371132, 391468, 460922, 547646, 615164, 649481, 697004, 724306, 921844, 1020613, 1076537, 1095292, 1298962, 1448612, 1916761, 2041226, 2153074, 2535071, 2597924, 3833522, 4082452, 4306148, 5070142, 7144291, 7667044, 10140284, 11226743, 14288582, 22453486, 28577164, 44906972, 78587201, 157174402, 314348804]

約数ペア:

[(1, 314348804), (2, 157174402), (4, 78587201), (7, 44906972), (11, 28577164), (14, 22453486), (22, 14288582), (28, 11226743), (31, 10140284), (41, 7667044), (44, 7144291), (62, 5070142), (73, 4306148), (77, 4082452), (82, 3833522), (121, 2597924), (124, 2535071), (146, 2153074), (154, 2041226), (164, 1916761), (217, 1448612), (242, 1298962), (287, 1095292), (292, 1076537), (308, 1020613), (341, 921844), (434, 724306), (451, 697004), (484, 649481), (511, 615164), (574, 547646), (682, 460922), (803, 391468), (847, 371132), (868, 362153), (902, 348502), (1022, 307582), (1148, 273823), (1271, 247324), (1364, 230461), (1606, 195734), (1694, 185566), (1804, 174251), (2044, 153791), (2263, 138908), (2387, 131692), (2542, 123662), (2993, 105028), (3157, 99572), (3212, 97867), (3388, 92783), (3751, 83804), (4526, 69454), (4774, 65846), (4961, 63364), (5084, 61831), (5621, 55924), (5986, 52514), (6314, 49786), (7502, 41902), (8833, 35588), (8897, 35332), (9052, 34727), (9548, 32923), (9922, 31682), (11242, 27962), (11972, 26257), (12628, 24893), (13981, 22484), (15004, 20951), (15841, 19844), (17666, 17794)]