18365946384

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 52007814144

約数和(自身を除く): 33641867760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 131, 138, 151, 174, 184, 232, 262, 276, 302, 348, 368, 393, 453, 464, 524, 552, 604, 667, 696, 786, 841, 906, 1048, 1104, 1208, 1334, 1392, 1572, 1682, 1812, 2001, 2096, 2416, 2523, 2668, 3013, 3144, 3364, 3473, 3624, 3799, 4002, 4379, 5046, 5336, 6026, 6288, 6728, 6946, 7248, 7598, 8004, 8758, 9039, 10092, 10419, 10672, 11397, 12052, 13137, 13456, 13892, 15196, 16008, 17516, 18078, 19343, 19781, 20184, 20838, 22794, 24104, 26274, 27784, 30392, 32016, 35032, 36156, 38686, 39562, 40368, 41676, 45588, 48208, 52548, 55568, 58029, 59343, 60784, 70064, 72312, 77372, 79124, 83352, 87377, 91176, 100717, 105096, 110171, 116058, 118686, 126991, 144624, 154744, 158248, 166704, 174754, 182352, 201434, 210192, 220342, 232116, 237372, 253982, 262131, 302151, 309488, 316496, 330513, 349508, 380973, 402868, 440684, 454963, 464232, 474744, 507964, 524262, 573649, 604302, 661026, 699016, 761946, 805736, 881368, 909926, 928464, 949488, 1015928, 1048524, 1147298, 1208604, 1322052, 1364889, 1398032, 1523892, 1611472, 1720947, 1762736, 1819852, 2031856, 2097048, 2294596, 2417208, 2533933, 2644104, 2729778, 2920793, 3047784, 3441894, 3639704, 4194096, 4589192, 4834416, 5067866, 5288208, 5459556, 5841586, 6095568, 6883788, 7279408, 7601799, 8762379, 9178384, 10135732, 10919112, 11683172, 13193927, 13767576, 15203598, 16635821, 17524758, 20271464, 21838224, 23366344, 26387854, 27535152, 30407196, 33271642, 35049516, 39581781, 40542928, 46732688, 49907463, 52775708, 60814392, 66543284, 70099032, 79163562, 99814926, 105551416, 121628784, 133086568, 140198064, 158327124, 199629852, 211102832, 266173136, 316654248, 382623883, 399259704, 633308496, 765247766, 798519408, 1147871649, 1530495532, 2295743298, 3060991064, 4591486596, 6121982128, 9182973192, 18365946384]

約数ペア:

[(1, 18365946384), (2, 9182973192), (3, 6121982128), (4, 4591486596), (6, 3060991064), (8, 2295743298), (12, 1530495532), (16, 1147871649), (23, 798519408), (24, 765247766), (29, 633308496), (46, 399259704), (48, 382623883), (58, 316654248), (69, 266173136), (87, 211102832), (92, 199629852), (116, 158327124), (131, 140198064), (138, 133086568), (151, 121628784), (174, 105551416), (184, 99814926), (232, 79163562), (262, 70099032), (276, 66543284), (302, 60814392), (348, 52775708), (368, 49907463), (393, 46732688), (453, 40542928), (464, 39581781), (524, 35049516), (552, 33271642), (604, 30407196), (667, 27535152), (696, 26387854), (786, 23366344), (841, 21838224), (906, 20271464), (1048, 17524758), (1104, 16635821), (1208, 15203598), (1334, 13767576), (1392, 13193927), (1572, 11683172), (1682, 10919112), (1812, 10135732), (2001, 9178384), (2096, 8762379), (2416, 7601799), (2523, 7279408), (2668, 6883788), (3013, 6095568), (3144, 5841586), (3364, 5459556), (3473, 5288208), (3624, 5067866), (3799, 4834416), (4002, 4589192), (4379, 4194096), (5046, 3639704), (5336, 3441894), (6026, 3047784), (6288, 2920793), (6728, 2729778), (6946, 2644104), (7248, 2533933), (7598, 2417208), (8004, 2294596), (8758, 2097048), (9039, 2031856), (10092, 1819852), (10419, 1762736), (10672, 1720947), (11397, 1611472), (12052, 1523892), (13137, 1398032), (13456, 1364889), (13892, 1322052), (15196, 1208604), (16008, 1147298), (17516, 1048524), (18078, 1015928), (19343, 949488), (19781, 928464), (20184, 909926), (20838, 881368), (22794, 805736), (24104, 761946), (26274, 699016), (27784, 661026), (30392, 604302), (32016, 573649), (35032, 524262), (36156, 507964), (38686, 474744), (39562, 464232), (40368, 454963), (41676, 440684), (45588, 402868), (48208, 380973), (52548, 349508), (55568, 330513), (58029, 316496), (59343, 309488), (60784, 302151), (70064, 262131), (72312, 253982), (77372, 237372), (79124, 232116), (83352, 220342), (87377, 210192), (91176, 201434), (100717, 182352), (105096, 174754), (110171, 166704), (116058, 158248), (118686, 154744), (126991, 144624)]