28163016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 97718400

約数和(自身を除く): 69555384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 51, 56, 57, 63, 68, 72, 76, 84, 102, 114, 119, 126, 133, 136, 152, 153, 168, 171, 173, 204, 228, 238, 252, 266, 306, 323, 342, 346, 357, 399, 408, 456, 476, 504, 519, 532, 612, 646, 684, 692, 714, 798, 952, 969, 1038, 1064, 1071, 1197, 1211, 1224, 1292, 1368, 1384, 1428, 1557, 1596, 1938, 2076, 2142, 2261, 2394, 2422, 2584, 2856, 2907, 2941, 3114, 3192, 3287, 3633, 3876, 4152, 4284, 4522, 4788, 4844, 5814, 5882, 6228, 6574, 6783, 7266, 7752, 8568, 8823, 9044, 9576, 9688, 9861, 10899, 11628, 11764, 12456, 13148, 13566, 14532, 17646, 18088, 19722, 20349, 20587, 21798, 23009, 23256, 23528, 26296, 26469, 27132, 29064, 29583, 35292, 39444, 40698, 41174, 43596, 46018, 52938, 54264, 55879, 59166, 61761, 69027, 70584, 78888, 81396, 82348, 87192, 92036, 105876, 111758, 118332, 123522, 138054, 162792, 164696, 167637, 184072, 185283, 207081, 211752, 223516, 236664, 247044, 276108, 335274, 370566, 391153, 414162, 447032, 494088, 502911, 552216, 670548, 741132, 782306, 828324, 1005822, 1173459, 1341096, 1482264, 1564612, 1656648, 2011644, 2346918, 3129224, 3520377, 4023288, 4693836, 7040754, 9387672, 14081508, 28163016]

約数ペア:

[(1, 28163016), (2, 14081508), (3, 9387672), (4, 7040754), (6, 4693836), (7, 4023288), (8, 3520377), (9, 3129224), (12, 2346918), (14, 2011644), (17, 1656648), (18, 1564612), (19, 1482264), (21, 1341096), (24, 1173459), (28, 1005822), (34, 828324), (36, 782306), (38, 741132), (42, 670548), (51, 552216), (56, 502911), (57, 494088), (63, 447032), (68, 414162), (72, 391153), (76, 370566), (84, 335274), (102, 276108), (114, 247044), (119, 236664), (126, 223516), (133, 211752), (136, 207081), (152, 185283), (153, 184072), (168, 167637), (171, 164696), (173, 162792), (204, 138054), (228, 123522), (238, 118332), (252, 111758), (266, 105876), (306, 92036), (323, 87192), (342, 82348), (346, 81396), (357, 78888), (399, 70584), (408, 69027), (456, 61761), (476, 59166), (504, 55879), (519, 54264), (532, 52938), (612, 46018), (646, 43596), (684, 41174), (692, 40698), (714, 39444), (798, 35292), (952, 29583), (969, 29064), (1038, 27132), (1064, 26469), (1071, 26296), (1197, 23528), (1211, 23256), (1224, 23009), (1292, 21798), (1368, 20587), (1384, 20349), (1428, 19722), (1557, 18088), (1596, 17646), (1938, 14532), (2076, 13566), (2142, 13148), (2261, 12456), (2394, 11764), (2422, 11628), (2584, 10899), (2856, 9861), (2907, 9688), (2941, 9576), (3114, 9044), (3192, 8823), (3287, 8568), (3633, 7752), (3876, 7266), (4152, 6783), (4284, 6574), (4522, 6228), (4788, 5882), (4844, 5814)]