18969458976

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{607}}^1$

素因数の和:1144

約数の個数: 288

約数和(自身を含む): 61738080768

約数和(自身を除く): 42768621792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 491, 544, 607, 612, 624, 663, 816, 884, 936, 982, 1214, 1224, 1248, 1326, 1473, 1632, 1768, 1821, 1872, 1964, 1989, 2428, 2448, 2652, 2946, 3536, 3642, 3744, 3928, 3978, 4419, 4856, 4896, 5304, 5463, 5892, 6383, 7072, 7284, 7856, 7891, 7956, 8347, 8838, 9712, 10319, 10608, 10926, 11784, 12766, 14568, 15712, 15782, 15912, 16694, 17676, 19149, 19424, 20638, 21216, 21852, 23568, 23673, 25041, 25532, 29136, 30957, 31564, 31824, 33388, 35352, 38298, 41276, 43704, 47136, 47346, 50082, 51064, 57447, 58272, 61914, 63128, 63648, 66776, 70704, 71019, 75123, 76596, 82552, 87408, 92871, 94692, 100164, 102128, 108511, 114894, 123828, 126256, 133552, 134147, 141408, 142038, 150246, 153192, 165104, 174816, 185742, 189384, 200328, 204256, 217022, 229788, 247656, 252512, 267104, 268294, 284076, 298037, 300492, 306384, 325533, 330208, 371484, 378768, 400656, 402441, 434044, 459576, 495312, 536588, 568152, 596074, 600984, 612768, 651066, 742968, 757536, 801312, 804882, 868088, 894111, 919152, 976599, 990624, 1073176, 1136304, 1192148, 1201968, 1207323, 1302132, 1485936, 1609764, 1736176, 1788222, 1838304, 1953198, 2146352, 2272608, 2384296, 2403936, 2414646, 2604264, 2682333, 2971872, 3219528, 3472352, 3576444, 3874481, 3906396, 4292704, 4768592, 4829292, 5066629, 5208528, 5364666, 6439056, 7152888, 7748962, 7812792, 9537184, 9658584, 10133258, 10417056, 10729332, 11623443, 12878112, 14305776, 15199887, 15497924, 15625584, 19317168, 20266516, 21458664, 23246886, 28611552, 30399774, 30995848, 31251168, 34870329, 38634336, 40533032, 42917328, 45599661, 46493772, 60799548, 61991696, 65866177, 69740658, 81066064, 85834656, 91199322, 92987544, 121599096, 123983392, 131732354, 139481316, 162132128, 182398644, 185975088, 197598531, 243198192, 263464708, 278962632, 364797288, 371950176, 395197062, 486396384, 526929416, 557925264, 592795593, 729594576, 790394124, 1053858832, 1115850528, 1185591186, 1459189152, 1580788248, 2107717664, 2371182372, 3161576496, 4742364744, 6323152992, 9484729488, 18969458976]

約数ペア:

[(1, 18969458976), (2, 9484729488), (3, 6323152992), (4, 4742364744), (6, 3161576496), (8, 2371182372), (9, 2107717664), (12, 1580788248), (13, 1459189152), (16, 1185591186), (17, 1115850528), (18, 1053858832), (24, 790394124), (26, 729594576), (32, 592795593), (34, 557925264), (36, 526929416), (39, 486396384), (48, 395197062), (51, 371950176), (52, 364797288), (68, 278962632), (72, 263464708), (78, 243198192), (96, 197598531), (102, 185975088), (104, 182398644), (117, 162132128), (136, 139481316), (144, 131732354), (153, 123983392), (156, 121599096), (204, 92987544), (208, 91199322), (221, 85834656), (234, 81066064), (272, 69740658), (288, 65866177), (306, 61991696), (312, 60799548), (408, 46493772), (416, 45599661), (442, 42917328), (468, 40533032), (491, 38634336), (544, 34870329), (607, 31251168), (612, 30995848), (624, 30399774), (663, 28611552), (816, 23246886), (884, 21458664), (936, 20266516), (982, 19317168), (1214, 15625584), (1224, 15497924), (1248, 15199887), (1326, 14305776), (1473, 12878112), (1632, 11623443), (1768, 10729332), (1821, 10417056), (1872, 10133258), (1964, 9658584), (1989, 9537184), (2428, 7812792), (2448, 7748962), (2652, 7152888), (2946, 6439056), (3536, 5364666), (3642, 5208528), (3744, 5066629), (3928, 4829292), (3978, 4768592), (4419, 4292704), (4856, 3906396), (4896, 3874481), (5304, 3576444), (5463, 3472352), (5892, 3219528), (6383, 2971872), (7072, 2682333), (7284, 2604264), (7856, 2414646), (7891, 2403936), (7956, 2384296), (8347, 2272608), (8838, 2146352), (9712, 1953198), (10319, 1838304), (10608, 1788222), (10926, 1736176), (11784, 1609764), (12766, 1485936), (14568, 1302132), (15712, 1207323), (15782, 1201968), (15912, 1192148), (16694, 1136304), (17676, 1073176), (19149, 990624), (19424, 976599), (20638, 919152), (21216, 894111), (21852, 868088), (23568, 804882), (23673, 801312), (25041, 757536), (25532, 742968), (29136, 651066), (30957, 612768), (31564, 600984), (31824, 596074), (33388, 568152), (35352, 536588), (38298, 495312), (41276, 459576), (43704, 434044), (47136, 402441), (47346, 400656), (50082, 378768), (51064, 371484), (57447, 330208), (58272, 325533), (61914, 306384), (63128, 300492), (63648, 298037), (66776, 284076), (70704, 268294), (71019, 267104), (75123, 252512), (76596, 247656), (82552, 229788), (87408, 217022), (92871, 204256), (94692, 200328), (100164, 189384), (102128, 185742), (108511, 174816), (114894, 165104), (123828, 153192), (126256, 150246), (133552, 142038), (134147, 141408)]