1790821872

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:977

約数の個数: 200

約数和(自身を含む): 5952146816

約数和(自身を除く): 4161324944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 307, 324, 336, 378, 432, 504, 567, 614, 643, 648, 756, 921, 1008, 1134, 1228, 1286, 1296, 1512, 1842, 1929, 2149, 2268, 2456, 2572, 2763, 3024, 3684, 3858, 4298, 4501, 4536, 4912, 5144, 5526, 5787, 6447, 7368, 7716, 8289, 8596, 9002, 9072, 10288, 11052, 11574, 12894, 13503, 14736, 15432, 16578, 17192, 17361, 18004, 19341, 22104, 23148, 24867, 25788, 27006, 30864, 33156, 34384, 34722, 36008, 38682, 40509, 44208, 46296, 49734, 51576, 52083, 54012, 58023, 66312, 69444, 72016, 77364, 81018, 92592, 99468, 103152, 104166, 108024, 116046, 121527, 132624, 138888, 154728, 162036, 174069, 197401, 198936, 208332, 216048, 232092, 243054, 277776, 309456, 324072, 348138, 364581, 394802, 397872, 416664, 464184, 486108, 592203, 648144, 696276, 729162, 789604, 833328, 928368, 972216, 1184406, 1381807, 1392552, 1458324, 1579208, 1776609, 1944432, 2368812, 2763614, 2785104, 2916648, 3158416, 3553218, 4145421, 4737624, 5329827, 5527228, 5833296, 7106436, 8290842, 9475248, 10659654, 11054456, 12436263, 14212872, 15989481, 16581684, 21319308, 22108912, 24872526, 28425744, 31978962, 33163368, 37308789, 42638616, 49745052, 63957924, 66326736, 74617578, 85277232, 99490104, 111926367, 127915848, 149235156, 198980208, 223852734, 255831696, 298470312, 447705468, 596940624, 895410936, 1790821872]

約数ペア:

[(1, 1790821872), (2, 895410936), (3, 596940624), (4, 447705468), (6, 298470312), (7, 255831696), (8, 223852734), (9, 198980208), (12, 149235156), (14, 127915848), (16, 111926367), (18, 99490104), (21, 85277232), (24, 74617578), (27, 66326736), (28, 63957924), (36, 49745052), (42, 42638616), (48, 37308789), (54, 33163368), (56, 31978962), (63, 28425744), (72, 24872526), (81, 22108912), (84, 21319308), (108, 16581684), (112, 15989481), (126, 14212872), (144, 12436263), (162, 11054456), (168, 10659654), (189, 9475248), (216, 8290842), (252, 7106436), (307, 5833296), (324, 5527228), (336, 5329827), (378, 4737624), (432, 4145421), (504, 3553218), (567, 3158416), (614, 2916648), (643, 2785104), (648, 2763614), (756, 2368812), (921, 1944432), (1008, 1776609), (1134, 1579208), (1228, 1458324), (1286, 1392552), (1296, 1381807), (1512, 1184406), (1842, 972216), (1929, 928368), (2149, 833328), (2268, 789604), (2456, 729162), (2572, 696276), (2763, 648144), (3024, 592203), (3684, 486108), (3858, 464184), (4298, 416664), (4501, 397872), (4536, 394802), (4912, 364581), (5144, 348138), (5526, 324072), (5787, 309456), (6447, 277776), (7368, 243054), (7716, 232092), (8289, 216048), (8596, 208332), (9002, 198936), (9072, 197401), (10288, 174069), (11052, 162036), (11574, 154728), (12894, 138888), (13503, 132624), (14736, 121527), (15432, 116046), (16578, 108024), (17192, 104166), (17361, 103152), (18004, 99468), (19341, 92592), (22104, 81018), (23148, 77364), (24867, 72016), (25788, 69444), (27006, 66312), (30864, 58023), (33156, 54012), (34384, 52083), (34722, 51576), (36008, 49734), (38682, 46296), (40509, 44208)]