1566408792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2081

約数の個数: 128

約数和(自身を含む): 4473504000

約数和(自身を除く): 2907095208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 139, 152, 156, 228, 247, 278, 312, 417, 456, 494, 556, 741, 834, 988, 1112, 1482, 1668, 1807, 1901, 1976, 2641, 2964, 3336, 3614, 3802, 5282, 5421, 5703, 5928, 7228, 7604, 7923, 10564, 10842, 11406, 14456, 15208, 15846, 21128, 21684, 22812, 24713, 31692, 34333, 36119, 43368, 45624, 49426, 63384, 68666, 72238, 74139, 98852, 102999, 108357, 137332, 144476, 148278, 197704, 205998, 216714, 264239, 274664, 288952, 296556, 411996, 433428, 469547, 528478, 593112, 792717, 823992, 866856, 939094, 1056956, 1408641, 1585434, 1878188, 2113912, 2817282, 3170868, 3435107, 3756376, 5020541, 5634564, 6341736, 6870214, 10041082, 10305321, 11269128, 13740428, 15061623, 20082164, 20610642, 27480856, 30123246, 40164328, 41221284, 60246492, 65267033, 82442568, 120492984, 130534066, 195801099, 261068132, 391602198, 522136264, 783204396, 1566408792]

約数ペア:

[(1, 1566408792), (2, 783204396), (3, 522136264), (4, 391602198), (6, 261068132), (8, 195801099), (12, 130534066), (13, 120492984), (19, 82442568), (24, 65267033), (26, 60246492), (38, 41221284), (39, 40164328), (52, 30123246), (57, 27480856), (76, 20610642), (78, 20082164), (104, 15061623), (114, 13740428), (139, 11269128), (152, 10305321), (156, 10041082), (228, 6870214), (247, 6341736), (278, 5634564), (312, 5020541), (417, 3756376), (456, 3435107), (494, 3170868), (556, 2817282), (741, 2113912), (834, 1878188), (988, 1585434), (1112, 1408641), (1482, 1056956), (1668, 939094), (1807, 866856), (1901, 823992), (1976, 792717), (2641, 593112), (2964, 528478), (3336, 469547), (3614, 433428), (3802, 411996), (5282, 296556), (5421, 288952), (5703, 274664), (5928, 264239), (7228, 216714), (7604, 205998), (7923, 197704), (10564, 148278), (10842, 144476), (11406, 137332), (14456, 108357), (15208, 102999), (15846, 98852), (21128, 74139), (21684, 72238), (22812, 68666), (24713, 63384), (31692, 49426), (34333, 45624), (36119, 43368)]