386237928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 1064448000

約数和(自身を除く): 678210072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 89, 93, 114, 124, 152, 178, 186, 228, 248, 267, 307, 356, 372, 456, 534, 589, 614, 712, 744, 921, 1068, 1178, 1228, 1691, 1767, 1842, 2136, 2356, 2456, 2759, 3382, 3534, 3684, 4712, 5073, 5518, 5833, 6764, 7068, 7368, 8277, 9517, 10146, 11036, 11666, 13528, 14136, 16554, 17499, 19034, 20292, 22072, 23332, 27323, 28551, 33108, 34998, 38068, 40584, 46664, 52421, 54646, 57102, 66216, 69996, 76136, 81969, 104842, 109292, 114204, 139992, 157263, 163938, 180823, 209684, 218584, 228408, 314526, 327876, 361646, 419368, 519137, 542469, 629052, 655752, 723292, 847013, 1038274, 1084938, 1258104, 1446584, 1557411, 1694026, 2076548, 2169876, 2541039, 3114822, 3388052, 4153096, 4339752, 5082078, 6229644, 6776104, 10164156, 12459288, 16093247, 20328312, 32186494, 48279741, 64372988, 96559482, 128745976, 193118964, 386237928]

約数ペア:

[(1, 386237928), (2, 193118964), (3, 128745976), (4, 96559482), (6, 64372988), (8, 48279741), (12, 32186494), (19, 20328312), (24, 16093247), (31, 12459288), (38, 10164156), (57, 6776104), (62, 6229644), (76, 5082078), (89, 4339752), (93, 4153096), (114, 3388052), (124, 3114822), (152, 2541039), (178, 2169876), (186, 2076548), (228, 1694026), (248, 1557411), (267, 1446584), (307, 1258104), (356, 1084938), (372, 1038274), (456, 847013), (534, 723292), (589, 655752), (614, 629052), (712, 542469), (744, 519137), (921, 419368), (1068, 361646), (1178, 327876), (1228, 314526), (1691, 228408), (1767, 218584), (1842, 209684), (2136, 180823), (2356, 163938), (2456, 157263), (2759, 139992), (3382, 114204), (3534, 109292), (3684, 104842), (4712, 81969), (5073, 76136), (5518, 69996), (5833, 66216), (6764, 57102), (7068, 54646), (7368, 52421), (8277, 46664), (9517, 40584), (10146, 38068), (11036, 34998), (11666, 33108), (13528, 28551), (14136, 27323), (16554, 23332), (17499, 22072), (19034, 20292)]