228027816

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 675192960

約数和(自身を除く): 447165144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 283, 342, 361, 372, 456, 558, 566, 589, 684, 722, 744, 849, 1083, 1116, 1132, 1178, 1368, 1444, 1698, 1767, 2166, 2232, 2264, 2356, 2547, 2888, 3249, 3396, 3534, 4332, 4712, 5094, 5301, 5377, 6498, 6792, 7068, 8664, 8773, 10188, 10602, 10754, 11191, 12996, 14136, 16131, 17546, 20376, 21204, 21508, 22382, 25992, 26319, 32262, 33573, 35092, 42408, 43016, 44764, 48393, 52638, 64524, 67146, 70184, 78957, 89528, 96786, 100719, 102163, 105276, 129048, 134292, 157914, 166687, 193572, 201438, 204326, 210552, 268584, 306489, 315828, 333374, 387144, 402876, 408652, 500061, 612978, 631656, 666748, 805752, 817304, 919467, 1000122, 1225956, 1333496, 1500183, 1838934, 2000244, 2451912, 3000366, 3167053, 3677868, 4000488, 6000732, 6334106, 7355736, 9501159, 12001464, 12668212, 19002318, 25336424, 28503477, 38004636, 57006954, 76009272, 114013908, 228027816]

約数ペア:

[(1, 228027816), (2, 114013908), (3, 76009272), (4, 57006954), (6, 38004636), (8, 28503477), (9, 25336424), (12, 19002318), (18, 12668212), (19, 12001464), (24, 9501159), (31, 7355736), (36, 6334106), (38, 6000732), (57, 4000488), (62, 3677868), (72, 3167053), (76, 3000366), (93, 2451912), (114, 2000244), (124, 1838934), (152, 1500183), (171, 1333496), (186, 1225956), (228, 1000122), (248, 919467), (279, 817304), (283, 805752), (342, 666748), (361, 631656), (372, 612978), (456, 500061), (558, 408652), (566, 402876), (589, 387144), (684, 333374), (722, 315828), (744, 306489), (849, 268584), (1083, 210552), (1116, 204326), (1132, 201438), (1178, 193572), (1368, 166687), (1444, 157914), (1698, 134292), (1767, 129048), (2166, 105276), (2232, 102163), (2264, 100719), (2356, 96786), (2547, 89528), (2888, 78957), (3249, 70184), (3396, 67146), (3534, 64524), (4332, 52638), (4712, 48393), (5094, 44764), (5301, 43016), (5377, 42408), (6498, 35092), (6792, 33573), (7068, 32262), (8664, 26319), (8773, 25992), (10188, 22382), (10602, 21508), (10754, 21204), (11191, 20376), (12996, 17546), (14136, 16131)]