1215668864

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{491}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 2622615840

約数和(自身を除く): 1406946976

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 232, 368, 464, 491, 667, 736, 841, 928, 982, 1334, 1472, 1682, 1856, 1964, 2668, 2944, 3364, 3712, 3928, 5336, 6728, 7856, 10672, 11293, 13456, 14239, 15712, 19343, 21344, 22586, 26912, 28478, 31424, 38686, 42688, 45172, 53824, 56956, 62848, 77372, 85376, 90344, 107648, 113912, 154744, 180688, 227824, 309488, 327497, 361376, 412931, 455648, 618976, 654994, 722752, 825862, 911296, 1237952, 1309988, 1445504, 1651724, 1822592, 2475904, 2619976, 3303448, 5239952, 6606896, 9497413, 10479904, 13213792, 18994826, 20959808, 26427584, 37989652, 41919616, 52855168, 75979304, 151958608, 303917216, 607834432, 1215668864]

約数ペア:

[(1, 1215668864), (2, 607834432), (4, 303917216), (8, 151958608), (16, 75979304), (23, 52855168), (29, 41919616), (32, 37989652), (46, 26427584), (58, 20959808), (64, 18994826), (92, 13213792), (116, 10479904), (128, 9497413), (184, 6606896), (232, 5239952), (368, 3303448), (464, 2619976), (491, 2475904), (667, 1822592), (736, 1651724), (841, 1445504), (928, 1309988), (982, 1237952), (1334, 911296), (1472, 825862), (1682, 722752), (1856, 654994), (1964, 618976), (2668, 455648), (2944, 412931), (3364, 361376), (3712, 327497), (3928, 309488), (5336, 227824), (6728, 180688), (7856, 154744), (10672, 113912), (11293, 107648), (13456, 90344), (14239, 85376), (15712, 77372), (19343, 62848), (21344, 56956), (22586, 53824), (26912, 45172), (28478, 42688), (31424, 38686)]