256532094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1014

約数の個数: 96

約数和(自身を含む): 688396800

約数和(自身を除く): 431864706

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 199, 234, 273, 398, 546, 597, 787, 819, 1194, 1393, 1574, 1638, 1791, 2361, 2587, 2786, 3582, 4179, 4722, 5174, 5509, 7083, 7761, 8358, 10231, 11018, 12537, 14166, 15522, 16527, 18109, 20462, 23283, 25074, 30693, 33054, 36218, 46566, 49581, 54327, 61386, 71617, 92079, 99162, 108654, 143234, 156613, 162981, 184158, 214851, 313226, 325962, 429702, 469839, 644553, 939678, 1096291, 1289106, 1409517, 2035969, 2192582, 2819034, 3288873, 4071938, 6107907, 6577746, 9866619, 12215814, 14251783, 18323721, 19733238, 28503566, 36647442, 42755349, 85510698, 128266047, 256532094]

約数ペア:

[(1, 256532094), (2, 128266047), (3, 85510698), (6, 42755349), (7, 36647442), (9, 28503566), (13, 19733238), (14, 18323721), (18, 14251783), (21, 12215814), (26, 9866619), (39, 6577746), (42, 6107907), (63, 4071938), (78, 3288873), (91, 2819034), (117, 2192582), (126, 2035969), (182, 1409517), (199, 1289106), (234, 1096291), (273, 939678), (398, 644553), (546, 469839), (597, 429702), (787, 325962), (819, 313226), (1194, 214851), (1393, 184158), (1574, 162981), (1638, 156613), (1791, 143234), (2361, 108654), (2587, 99162), (2786, 92079), (3582, 71617), (4179, 61386), (4722, 54327), (5174, 49581), (5509, 46566), (7083, 36218), (7761, 33054), (8358, 30693), (10231, 25074), (11018, 23283), (12537, 20462), (14166, 18109), (15522, 16527)]