1540956852

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 4342947840

約数和(自身を除く): 2801990988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 47, 54, 67, 69, 92, 94, 108, 134, 138, 141, 188, 197, 201, 207, 268, 276, 282, 394, 402, 414, 423, 564, 591, 603, 621, 788, 804, 828, 846, 1081, 1182, 1206, 1242, 1269, 1541, 1692, 1773, 1809, 2162, 2364, 2412, 2484, 2538, 3082, 3149, 3243, 3546, 3618, 4324, 4531, 4623, 5076, 5319, 6164, 6298, 6486, 7092, 7236, 9062, 9246, 9259, 9447, 9729, 10638, 12596, 12972, 13199, 13593, 13869, 18124, 18492, 18518, 18894, 19458, 21276, 26398, 27186, 27738, 27777, 28341, 29187, 37036, 37788, 38916, 39597, 40779, 41607, 52796, 54372, 55476, 55554, 56682, 58374, 72427, 79194, 81558, 83214, 83331, 85023, 111108, 113364, 116748, 118791, 122337, 144854, 158388, 163116, 166428, 166662, 170046, 212957, 217281, 237582, 244674, 249993, 289708, 303577, 333324, 340092, 356373, 425914, 434562, 475164, 489348, 499986, 607154, 620353, 638871, 651843, 712746, 851828, 869124, 910731, 999972, 1214308, 1240706, 1277742, 1303686, 1425492, 1821462, 1861059, 1916613, 1955529, 2481412, 2555484, 2607372, 2732193, 3642924, 3722118, 3833226, 3911058, 5464386, 5583177, 5749839, 7444236, 7666452, 7822116, 8196579, 10928772, 11166354, 11499678, 14268119, 16393158, 16749531, 22332708, 22999356, 28536238, 32786316, 33499062, 42804357, 57072476, 66998124, 85608714, 128413071, 171217428, 256826142, 385239213, 513652284, 770478426, 1540956852]

約数ペア:

[(1, 1540956852), (2, 770478426), (3, 513652284), (4, 385239213), (6, 256826142), (9, 171217428), (12, 128413071), (18, 85608714), (23, 66998124), (27, 57072476), (36, 42804357), (46, 33499062), (47, 32786316), (54, 28536238), (67, 22999356), (69, 22332708), (92, 16749531), (94, 16393158), (108, 14268119), (134, 11499678), (138, 11166354), (141, 10928772), (188, 8196579), (197, 7822116), (201, 7666452), (207, 7444236), (268, 5749839), (276, 5583177), (282, 5464386), (394, 3911058), (402, 3833226), (414, 3722118), (423, 3642924), (564, 2732193), (591, 2607372), (603, 2555484), (621, 2481412), (788, 1955529), (804, 1916613), (828, 1861059), (846, 1821462), (1081, 1425492), (1182, 1303686), (1206, 1277742), (1242, 1240706), (1269, 1214308), (1541, 999972), (1692, 910731), (1773, 869124), (1809, 851828), (2162, 712746), (2364, 651843), (2412, 638871), (2484, 620353), (2538, 607154), (3082, 499986), (3149, 489348), (3243, 475164), (3546, 434562), (3618, 425914), (4324, 356373), (4531, 340092), (4623, 333324), (5076, 303577), (5319, 289708), (6164, 249993), (6298, 244674), (6486, 237582), (7092, 217281), (7236, 212957), (9062, 170046), (9246, 166662), (9259, 166428), (9447, 163116), (9729, 158388), (10638, 144854), (12596, 122337), (12972, 118791), (13199, 116748), (13593, 113364), (13869, 111108), (18124, 85023), (18492, 83331), (18518, 83214), (18894, 81558), (19458, 79194), (21276, 72427), (26398, 58374), (27186, 56682), (27738, 55554), (27777, 55476), (28341, 54372), (29187, 52796), (37036, 41607), (37788, 40779), (38916, 39597)]