551168688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1091

約数の個数: 160

約数和(自身を含む): 1723032576

約数和(自身を除く): 1171863888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 73, 84, 92, 112, 138, 146, 161, 168, 184, 219, 276, 292, 322, 336, 368, 438, 483, 511, 552, 584, 644, 876, 966, 977, 1022, 1104, 1168, 1288, 1533, 1679, 1752, 1932, 1954, 2044, 2576, 2931, 3066, 3358, 3504, 3864, 3908, 4088, 5037, 5862, 6132, 6716, 6839, 7728, 7816, 8176, 10074, 11724, 11753, 12264, 13432, 13678, 15632, 20148, 20517, 22471, 23448, 23506, 24528, 26864, 27356, 35259, 40296, 41034, 44942, 46896, 47012, 54712, 67413, 70518, 71321, 80592, 82068, 89884, 94024, 109424, 134826, 141036, 142642, 157297, 164136, 179768, 188048, 213963, 269652, 282072, 285284, 314594, 328272, 359536, 427926, 471891, 499247, 539304, 564144, 570568, 629188, 855852, 943782, 998494, 1078608, 1141136, 1258376, 1497741, 1640383, 1711704, 1887564, 1996988, 2516752, 2995482, 3280766, 3423408, 3775128, 3993976, 4921149, 5990964, 6561532, 7550256, 7987952, 9842298, 11482681, 11981928, 13123064, 19684596, 22965362, 23963856, 26246128, 34448043, 39369192, 45930724, 68896086, 78738384, 91861448, 137792172, 183722896, 275584344, 551168688]

約数ペア:

[(1, 551168688), (2, 275584344), (3, 183722896), (4, 137792172), (6, 91861448), (7, 78738384), (8, 68896086), (12, 45930724), (14, 39369192), (16, 34448043), (21, 26246128), (23, 23963856), (24, 22965362), (28, 19684596), (42, 13123064), (46, 11981928), (48, 11482681), (56, 9842298), (69, 7987952), (73, 7550256), (84, 6561532), (92, 5990964), (112, 4921149), (138, 3993976), (146, 3775128), (161, 3423408), (168, 3280766), (184, 2995482), (219, 2516752), (276, 1996988), (292, 1887564), (322, 1711704), (336, 1640383), (368, 1497741), (438, 1258376), (483, 1141136), (511, 1078608), (552, 998494), (584, 943782), (644, 855852), (876, 629188), (966, 570568), (977, 564144), (1022, 539304), (1104, 499247), (1168, 471891), (1288, 427926), (1533, 359536), (1679, 328272), (1752, 314594), (1932, 285284), (1954, 282072), (2044, 269652), (2576, 213963), (2931, 188048), (3066, 179768), (3358, 164136), (3504, 157297), (3864, 142642), (3908, 141036), (4088, 134826), (5037, 109424), (5862, 94024), (6132, 89884), (6716, 82068), (6839, 80592), (7728, 71321), (7816, 70518), (8176, 67413), (10074, 54712), (11724, 47012), (11753, 46896), (12264, 44942), (13432, 41034), (13678, 40296), (15632, 35259), (20148, 27356), (20517, 26864), (22471, 24528), (23448, 23506)]