40473192

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 77722008

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 136, 138, 152, 184, 204, 227, 228, 276, 323, 391, 408, 437, 454, 456, 552, 646, 681, 782, 874, 908, 969, 1173, 1292, 1311, 1362, 1564, 1748, 1816, 1938, 2346, 2584, 2622, 2724, 3128, 3496, 3859, 3876, 4313, 4692, 5221, 5244, 5448, 7429, 7718, 7752, 8626, 9384, 10442, 10488, 11577, 12939, 14858, 15436, 15663, 17252, 20884, 22287, 23154, 25878, 29716, 30872, 31326, 34504, 41768, 44574, 46308, 51756, 59432, 62652, 73321, 88757, 89148, 92616, 99199, 103512, 125304, 146642, 177514, 178296, 198398, 219963, 266271, 293284, 297597, 355028, 396796, 439926, 532542, 586568, 595194, 710056, 793592, 879852, 1065084, 1190388, 1686383, 1759704, 2130168, 2380776, 3372766, 5059149, 6745532, 10118298, 13491064, 20236596, 40473192]

約数ペア:

[(1, 40473192), (2, 20236596), (3, 13491064), (4, 10118298), (6, 6745532), (8, 5059149), (12, 3372766), (17, 2380776), (19, 2130168), (23, 1759704), (24, 1686383), (34, 1190388), (38, 1065084), (46, 879852), (51, 793592), (57, 710056), (68, 595194), (69, 586568), (76, 532542), (92, 439926), (102, 396796), (114, 355028), (136, 297597), (138, 293284), (152, 266271), (184, 219963), (204, 198398), (227, 178296), (228, 177514), (276, 146642), (323, 125304), (391, 103512), (408, 99199), (437, 92616), (454, 89148), (456, 88757), (552, 73321), (646, 62652), (681, 59432), (782, 51756), (874, 46308), (908, 44574), (969, 41768), (1173, 34504), (1292, 31326), (1311, 30872), (1362, 29716), (1564, 25878), (1748, 23154), (1816, 22287), (1938, 20884), (2346, 17252), (2584, 15663), (2622, 15436), (2724, 14858), (3128, 12939), (3496, 11577), (3859, 10488), (3876, 10442), (4313, 9384), (4692, 8626), (5221, 7752), (5244, 7718), (5448, 7429)]