19313372016

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1384

約数の個数: 240

約数和(自身を含む): 58473236640

約数和(自身を除く): 39159864624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 97, 114, 122, 144, 152, 171, 183, 194, 228, 244, 291, 304, 342, 366, 388, 456, 488, 549, 582, 684, 732, 776, 873, 912, 976, 1098, 1159, 1164, 1193, 1368, 1464, 1552, 1746, 1843, 2196, 2318, 2328, 2386, 2736, 2928, 3477, 3492, 3579, 3686, 4392, 4636, 4656, 4772, 5529, 5917, 6954, 6984, 7158, 7372, 8784, 9272, 9544, 10431, 10737, 11058, 11834, 13908, 13968, 14316, 14744, 16587, 17751, 18544, 19088, 20862, 21474, 22116, 22667, 23668, 27816, 28632, 29488, 33174, 35502, 41724, 42948, 44232, 45334, 47336, 53253, 55632, 57264, 66348, 68001, 71004, 72773, 83448, 85896, 88464, 90668, 94672, 106506, 112423, 115721, 132696, 136002, 142008, 145546, 166896, 171792, 181336, 204003, 213012, 218319, 224846, 231442, 265392, 272004, 284016, 291092, 337269, 347163, 362672, 408006, 426024, 436638, 449692, 462884, 544008, 582184, 654957, 674538, 694326, 816012, 852048, 873276, 899384, 925768, 1011807, 1041489, 1088016, 1164368, 1309914, 1349076, 1382687, 1388652, 1632024, 1746552, 1798768, 1851536, 2023614, 2082978, 2198699, 2619828, 2698152, 2765374, 2777304, 3264048, 3493104, 4047228, 4148061, 4165956, 4397398, 5239656, 5396304, 5530748, 5554608, 6596097, 7058981, 8094456, 8296122, 8331912, 8794796, 10479312, 11061496, 12444183, 13192194, 14117962, 16188912, 16592244, 16663824, 17589592, 19788291, 21176943, 22122992, 24888366, 26384388, 28235924, 33184488, 35179184, 39576582, 42353886, 49776732, 52768776, 56471848, 63530829, 66368976, 79153164, 84707772, 99553464, 105537552, 112943696, 127061658, 134120639, 158306328, 169415544, 199106928, 254123316, 268241278, 316612656, 338831088, 402361917, 508246632, 536482556, 804723834, 1016493264, 1072965112, 1207085751, 1609447668, 2145930224, 2414171502, 3218895336, 4828343004, 6437790672, 9656686008, 19313372016]

約数ペア:

[(1, 19313372016), (2, 9656686008), (3, 6437790672), (4, 4828343004), (6, 3218895336), (8, 2414171502), (9, 2145930224), (12, 1609447668), (16, 1207085751), (18, 1072965112), (19, 1016493264), (24, 804723834), (36, 536482556), (38, 508246632), (48, 402361917), (57, 338831088), (61, 316612656), (72, 268241278), (76, 254123316), (97, 199106928), (114, 169415544), (122, 158306328), (144, 134120639), (152, 127061658), (171, 112943696), (183, 105537552), (194, 99553464), (228, 84707772), (244, 79153164), (291, 66368976), (304, 63530829), (342, 56471848), (366, 52768776), (388, 49776732), (456, 42353886), (488, 39576582), (549, 35179184), (582, 33184488), (684, 28235924), (732, 26384388), (776, 24888366), (873, 22122992), (912, 21176943), (976, 19788291), (1098, 17589592), (1159, 16663824), (1164, 16592244), (1193, 16188912), (1368, 14117962), (1464, 13192194), (1552, 12444183), (1746, 11061496), (1843, 10479312), (2196, 8794796), (2318, 8331912), (2328, 8296122), (2386, 8094456), (2736, 7058981), (2928, 6596097), (3477, 5554608), (3492, 5530748), (3579, 5396304), (3686, 5239656), (4392, 4397398), (4636, 4165956), (4656, 4148061), (4772, 4047228), (5529, 3493104), (5917, 3264048), (6954, 2777304), (6984, 2765374), (7158, 2698152), (7372, 2619828), (8784, 2198699), (9272, 2082978), (9544, 2023614), (10431, 1851536), (10737, 1798768), (11058, 1746552), (11834, 1632024), (13908, 1388652), (13968, 1382687), (14316, 1349076), (14744, 1309914), (16587, 1164368), (17751, 1088016), (18544, 1041489), (19088, 1011807), (20862, 925768), (21474, 899384), (22116, 873276), (22667, 852048), (23668, 816012), (27816, 694326), (28632, 674538), (29488, 654957), (33174, 582184), (35502, 544008), (41724, 462884), (42948, 449692), (44232, 436638), (45334, 426024), (47336, 408006), (53253, 362672), (55632, 347163), (57264, 337269), (66348, 291092), (68001, 284016), (71004, 272004), (72773, 265392), (83448, 231442), (85896, 224846), (88464, 218319), (90668, 213012), (94672, 204003), (106506, 181336), (112423, 171792), (115721, 166896), (132696, 145546), (136002, 142008)]