1406304

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 4226040

約数和(自身を除く): 2819736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 257, 288, 304, 342, 456, 514, 608, 684, 771, 912, 1028, 1368, 1542, 1824, 2056, 2313, 2736, 3084, 4112, 4626, 4883, 5472, 6168, 8224, 9252, 9766, 12336, 14649, 18504, 19532, 24672, 29298, 37008, 39064, 43947, 58596, 74016, 78128, 87894, 117192, 156256, 175788, 234384, 351576, 468768, 703152, 1406304]

約数ペア:

[(1, 1406304), (2, 703152), (3, 468768), (4, 351576), (6, 234384), (8, 175788), (9, 156256), (12, 117192), (16, 87894), (18, 78128), (19, 74016), (24, 58596), (32, 43947), (36, 39064), (38, 37008), (48, 29298), (57, 24672), (72, 19532), (76, 18504), (96, 14649), (114, 12336), (144, 9766), (152, 9252), (171, 8224), (228, 6168), (257, 5472), (288, 4883), (304, 4626), (342, 4112), (456, 3084), (514, 2736), (608, 2313), (684, 2056), (771, 1824), (912, 1542), (1028, 1368)]