381426672

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 1143141120

約数和(自身を除く): 761714448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 193, 197, 209, 228, 264, 304, 386, 394, 418, 456, 528, 579, 591, 627, 772, 788, 836, 912, 1158, 1182, 1254, 1544, 1576, 1672, 2123, 2167, 2316, 2364, 2508, 3088, 3152, 3344, 3667, 3743, 4246, 4334, 4632, 4728, 5016, 6369, 6501, 7334, 7486, 8492, 8668, 9264, 9456, 10032, 11001, 11229, 12738, 13002, 14668, 14972, 16984, 17336, 22002, 22458, 25476, 26004, 29336, 29944, 33968, 34672, 38021, 40337, 41173, 44004, 44916, 50952, 52008, 58672, 59888, 76042, 80674, 82346, 88008, 89832, 101904, 104016, 114063, 121011, 123519, 152084, 161348, 164692, 176016, 179664, 228126, 242022, 247038, 304168, 322696, 329384, 418231, 456252, 484044, 494076, 608336, 645392, 658768, 722399, 836462, 912504, 968088, 988152, 1254693, 1444798, 1672924, 1825008, 1936176, 1976304, 2167197, 2509386, 2889596, 3345848, 4334394, 5018772, 5779192, 6691696, 7946389, 8668788, 10037544, 11558384, 15892778, 17337576, 20075088, 23839167, 31785556, 34675152, 47678334, 63571112, 95356668, 127142224, 190713336, 381426672]

約数ペア:

[(1, 381426672), (2, 190713336), (3, 127142224), (4, 95356668), (6, 63571112), (8, 47678334), (11, 34675152), (12, 31785556), (16, 23839167), (19, 20075088), (22, 17337576), (24, 15892778), (33, 11558384), (38, 10037544), (44, 8668788), (48, 7946389), (57, 6691696), (66, 5779192), (76, 5018772), (88, 4334394), (114, 3345848), (132, 2889596), (152, 2509386), (176, 2167197), (193, 1976304), (197, 1936176), (209, 1825008), (228, 1672924), (264, 1444798), (304, 1254693), (386, 988152), (394, 968088), (418, 912504), (456, 836462), (528, 722399), (579, 658768), (591, 645392), (627, 608336), (772, 494076), (788, 484044), (836, 456252), (912, 418231), (1158, 329384), (1182, 322696), (1254, 304168), (1544, 247038), (1576, 242022), (1672, 228126), (2123, 179664), (2167, 176016), (2316, 164692), (2364, 161348), (2508, 152084), (3088, 123519), (3152, 121011), (3344, 114063), (3667, 104016), (3743, 101904), (4246, 89832), (4334, 88008), (4632, 82346), (4728, 80674), (5016, 76042), (6369, 59888), (6501, 58672), (7334, 52008), (7486, 50952), (8492, 44916), (8668, 44004), (9264, 41173), (9456, 40337), (10032, 38021), (11001, 34672), (11229, 33968), (12738, 29944), (13002, 29336), (14668, 26004), (14972, 25476), (16984, 22458), (17336, 22002)]