817833264

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 2346516480

約数和(自身を除く): 1528683216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 127, 138, 152, 184, 228, 254, 276, 304, 307, 368, 381, 437, 456, 508, 552, 614, 762, 874, 912, 921, 1016, 1104, 1228, 1311, 1524, 1748, 1842, 2032, 2413, 2456, 2622, 2921, 3048, 3496, 3684, 4826, 4912, 5244, 5833, 5842, 6096, 6992, 7061, 7239, 7368, 8763, 9652, 10488, 11666, 11684, 14122, 14478, 14736, 17499, 17526, 19304, 20976, 21183, 23332, 23368, 28244, 28956, 34998, 35052, 38608, 38989, 42366, 46664, 46736, 55499, 56488, 57912, 69996, 70104, 77978, 84732, 93328, 110998, 112976, 115824, 116967, 134159, 139992, 140208, 155956, 166497, 169464, 221996, 233934, 268318, 279984, 311912, 332994, 338928, 402477, 443992, 467868, 536636, 623824, 665988, 740791, 804954, 887984, 896747, 935736, 1073272, 1331976, 1481582, 1609908, 1793494, 1871472, 2146544, 2222373, 2663952, 2690241, 2963164, 3219816, 3586988, 4444746, 5380482, 5926328, 6439632, 7173976, 8889492, 10760964, 11852656, 14347952, 17038193, 17778984, 21521928, 34076386, 35557968, 43043856, 51114579, 68152772, 102229158, 136305544, 204458316, 272611088, 408916632, 817833264]

約数ペア:

[(1, 817833264), (2, 408916632), (3, 272611088), (4, 204458316), (6, 136305544), (8, 102229158), (12, 68152772), (16, 51114579), (19, 43043856), (23, 35557968), (24, 34076386), (38, 21521928), (46, 17778984), (48, 17038193), (57, 14347952), (69, 11852656), (76, 10760964), (92, 8889492), (114, 7173976), (127, 6439632), (138, 5926328), (152, 5380482), (184, 4444746), (228, 3586988), (254, 3219816), (276, 2963164), (304, 2690241), (307, 2663952), (368, 2222373), (381, 2146544), (437, 1871472), (456, 1793494), (508, 1609908), (552, 1481582), (614, 1331976), (762, 1073272), (874, 935736), (912, 896747), (921, 887984), (1016, 804954), (1104, 740791), (1228, 665988), (1311, 623824), (1524, 536636), (1748, 467868), (1842, 443992), (2032, 402477), (2413, 338928), (2456, 332994), (2622, 311912), (2921, 279984), (3048, 268318), (3496, 233934), (3684, 221996), (4826, 169464), (4912, 166497), (5244, 155956), (5833, 140208), (5842, 139992), (6096, 134159), (6992, 116967), (7061, 115824), (7239, 112976), (7368, 110998), (8763, 93328), (9652, 84732), (10488, 77978), (11666, 70104), (11684, 69996), (14122, 57912), (14478, 56488), (14736, 55499), (17499, 46736), (17526, 46664), (19304, 42366), (20976, 38989), (21183, 38608), (23332, 35052), (23368, 34998), (28244, 28956)]