1864993488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 5208297600

約数和(自身を除く): 3343304112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 109, 114, 146, 152, 218, 219, 228, 257, 292, 304, 327, 436, 438, 456, 514, 584, 654, 771, 872, 876, 912, 1028, 1168, 1308, 1387, 1542, 1744, 1752, 2056, 2071, 2616, 2774, 3084, 3504, 4112, 4142, 4161, 4883, 5232, 5548, 6168, 6213, 7957, 8284, 8322, 9766, 11096, 12336, 12426, 14649, 15914, 16568, 16644, 18761, 19532, 22192, 23871, 24852, 28013, 29298, 31828, 33136, 33288, 37522, 39064, 47742, 49704, 56026, 56283, 58596, 63656, 66576, 75044, 78128, 84039, 95484, 99408, 112052, 112566, 117192, 127312, 150088, 151183, 168078, 190968, 224104, 225132, 234384, 300176, 302366, 336156, 356459, 381936, 448208, 450264, 453549, 532247, 604732, 672312, 712918, 900528, 907098, 1064494, 1069377, 1209464, 1344624, 1425836, 1596741, 1814196, 2044949, 2128988, 2138754, 2418928, 2851672, 3193482, 3628392, 4089898, 4257976, 4277508, 5703344, 6134847, 6386964, 7256784, 8179796, 8515952, 8555016, 12269694, 12773928, 16359592, 17110032, 24539388, 25547856, 32719184, 38854031, 49078776, 77708062, 98157552, 116562093, 155416124, 233124186, 310832248, 466248372, 621664496, 932496744, 1864993488]

約数ペア:

[(1, 1864993488), (2, 932496744), (3, 621664496), (4, 466248372), (6, 310832248), (8, 233124186), (12, 155416124), (16, 116562093), (19, 98157552), (24, 77708062), (38, 49078776), (48, 38854031), (57, 32719184), (73, 25547856), (76, 24539388), (109, 17110032), (114, 16359592), (146, 12773928), (152, 12269694), (218, 8555016), (219, 8515952), (228, 8179796), (257, 7256784), (292, 6386964), (304, 6134847), (327, 5703344), (436, 4277508), (438, 4257976), (456, 4089898), (514, 3628392), (584, 3193482), (654, 2851672), (771, 2418928), (872, 2138754), (876, 2128988), (912, 2044949), (1028, 1814196), (1168, 1596741), (1308, 1425836), (1387, 1344624), (1542, 1209464), (1744, 1069377), (1752, 1064494), (2056, 907098), (2071, 900528), (2616, 712918), (2774, 672312), (3084, 604732), (3504, 532247), (4112, 453549), (4142, 450264), (4161, 448208), (4883, 381936), (5232, 356459), (5548, 336156), (6168, 302366), (6213, 300176), (7957, 234384), (8284, 225132), (8322, 224104), (9766, 190968), (11096, 168078), (12336, 151183), (12426, 150088), (14649, 127312), (15914, 117192), (16568, 112566), (16644, 112052), (18761, 99408), (19532, 95484), (22192, 84039), (23871, 78128), (24852, 75044), (28013, 66576), (29298, 63656), (31828, 58596), (33136, 56283), (33288, 56026), (37522, 49704), (39064, 47742)]