31142973984

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:823

約数の個数: 192

約数和(自身を含む): 85837086720

約数和(自身を除く): 54694112736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 89, 93, 96, 124, 178, 186, 248, 267, 307, 356, 372, 383, 496, 534, 614, 712, 744, 766, 921, 992, 1068, 1149, 1228, 1424, 1488, 1532, 1842, 2136, 2298, 2456, 2759, 2848, 2976, 3064, 3684, 4272, 4596, 4912, 5518, 6128, 7368, 8277, 8544, 9192, 9517, 9824, 11036, 11873, 12256, 14736, 16554, 18384, 19034, 22072, 23746, 27323, 28551, 29472, 33108, 34087, 35619, 36768, 38068, 44144, 47492, 54646, 57102, 66216, 68174, 71238, 76136, 81969, 88288, 94984, 102261, 109292, 114204, 117581, 132432, 136348, 142476, 152272, 163938, 189968, 204522, 218584, 228408, 235162, 264864, 272696, 284952, 304544, 327876, 352743, 379936, 409044, 437168, 456816, 470324, 545392, 569904, 655752, 705486, 818088, 847013, 874336, 913632, 940648, 1056697, 1090784, 1139808, 1311504, 1410972, 1636176, 1694026, 1881296, 2113394, 2541039, 2623008, 2821944, 3170091, 3272352, 3388052, 3645011, 3762592, 4226788, 5082078, 5643888, 6340182, 6776104, 7290022, 8453576, 10164156, 10464709, 10935033, 11287776, 12680364, 13552208, 14580044, 16907152, 20328312, 20929418, 21870066, 25360728, 27104416, 29160088, 31394127, 33814304, 40656624, 41858836, 43740132, 50721456, 58320176, 62788254, 81313248, 83717672, 87480264, 101442912, 116640352, 125576508, 167435344, 174960528, 251153016, 324405979, 334870688, 349921056, 502306032, 648811958, 973217937, 1004612064, 1297623916, 1946435874, 2595247832, 3892871748, 5190495664, 7785743496, 10380991328, 15571486992, 31142973984]

約数ペア:

[(1, 31142973984), (2, 15571486992), (3, 10380991328), (4, 7785743496), (6, 5190495664), (8, 3892871748), (12, 2595247832), (16, 1946435874), (24, 1297623916), (31, 1004612064), (32, 973217937), (48, 648811958), (62, 502306032), (89, 349921056), (93, 334870688), (96, 324405979), (124, 251153016), (178, 174960528), (186, 167435344), (248, 125576508), (267, 116640352), (307, 101442912), (356, 87480264), (372, 83717672), (383, 81313248), (496, 62788254), (534, 58320176), (614, 50721456), (712, 43740132), (744, 41858836), (766, 40656624), (921, 33814304), (992, 31394127), (1068, 29160088), (1149, 27104416), (1228, 25360728), (1424, 21870066), (1488, 20929418), (1532, 20328312), (1842, 16907152), (2136, 14580044), (2298, 13552208), (2456, 12680364), (2759, 11287776), (2848, 10935033), (2976, 10464709), (3064, 10164156), (3684, 8453576), (4272, 7290022), (4596, 6776104), (4912, 6340182), (5518, 5643888), (6128, 5082078), (7368, 4226788), (8277, 3762592), (8544, 3645011), (9192, 3388052), (9517, 3272352), (9824, 3170091), (11036, 2821944), (11873, 2623008), (12256, 2541039), (14736, 2113394), (16554, 1881296), (18384, 1694026), (19034, 1636176), (22072, 1410972), (23746, 1311504), (27323, 1139808), (28551, 1090784), (29472, 1056697), (33108, 940648), (34087, 913632), (35619, 874336), (36768, 847013), (38068, 818088), (44144, 705486), (47492, 655752), (54646, 569904), (57102, 545392), (66216, 470324), (68174, 456816), (71238, 437168), (76136, 409044), (81969, 379936), (88288, 352743), (94984, 327876), (102261, 304544), (109292, 284952), (114204, 272696), (117581, 264864), (132432, 235162), (136348, 228408), (142476, 218584), (152272, 204522), (163938, 189968)]