381687597216

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2069}}^1\times {\mathrm{20663}}^1$

素因数の和:22779

約数の個数: 144

約数和(自身を含む): 1121033571840

約数和(自身を除く): 739345974624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2069, 2232, 2976, 4138, 4464, 6207, 8276, 8928, 12414, 16552, 18621, 20663, 24828, 33104, 37242, 41326, 49656, 61989, 64139, 66208, 74484, 82652, 99312, 123978, 128278, 148968, 165304, 185967, 192417, 198624, 247956, 256556, 297936, 330608, 371934, 384834, 495912, 513112, 577251, 595872, 640553, 661216, 743868, 769668, 991824, 1026224, 1154502, 1281106, 1487736, 1539336, 1921659, 1983648, 2052448, 2309004, 2562212, 2975472, 3078672, 3843318, 4618008, 5124424, 5764977, 5950944, 6157344, 7686636, 9236016, 10248848, 11529954, 15373272, 18472032, 20497696, 23059908, 30746544, 42751747, 46119816, 61493088, 85503494, 92239632, 128255241, 171006988, 184479264, 256510482, 342013976, 384765723, 513020964, 684027952, 769531446, 1026041928, 1325304157, 1368055904, 1539062892, 2052083856, 2650608314, 3078125784, 3975912471, 4104167712, 5301216628, 6156251568, 7951824942, 10602433256, 11927737413, 12312503136, 15903649884, 21204866512, 23855474826, 31807299768, 42409733024, 47710949652, 63614599536, 95421899304, 127229199072, 190843798608, 381687597216]

約数ペア:

[(1, 381687597216), (2, 190843798608), (3, 127229199072), (4, 95421899304), (6, 63614599536), (8, 47710949652), (9, 42409733024), (12, 31807299768), (16, 23855474826), (18, 21204866512), (24, 15903649884), (31, 12312503136), (32, 11927737413), (36, 10602433256), (48, 7951824942), (62, 6156251568), (72, 5301216628), (93, 4104167712), (96, 3975912471), (124, 3078125784), (144, 2650608314), (186, 2052083856), (248, 1539062892), (279, 1368055904), (288, 1325304157), (372, 1026041928), (496, 769531446), (558, 684027952), (744, 513020964), (992, 384765723), (1116, 342013976), (1488, 256510482), (2069, 184479264), (2232, 171006988), (2976, 128255241), (4138, 92239632), (4464, 85503494), (6207, 61493088), (8276, 46119816), (8928, 42751747), (12414, 30746544), (16552, 23059908), (18621, 20497696), (20663, 18472032), (24828, 15373272), (33104, 11529954), (37242, 10248848), (41326, 9236016), (49656, 7686636), (61989, 6157344), (64139, 5950944), (66208, 5764977), (74484, 5124424), (82652, 4618008), (99312, 3843318), (123978, 3078672), (128278, 2975472), (148968, 2562212), (165304, 2309004), (185967, 2052448), (192417, 1983648), (198624, 1921659), (247956, 1539336), (256556, 1487736), (297936, 1281106), (330608, 1154502), (371934, 1026224), (384834, 991824), (495912, 769668), (513112, 743868), (577251, 661216), (595872, 640553)]