2493967968

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:699

約数の個数: 240

約数和(自身を含む): 7821198000

約数和(自身を除く): 5327230032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 89, 96, 108, 114, 144, 152, 162, 171, 178, 216, 228, 267, 288, 304, 324, 342, 356, 432, 456, 513, 534, 569, 608, 648, 684, 712, 801, 864, 912, 1026, 1068, 1138, 1296, 1368, 1424, 1539, 1602, 1691, 1707, 1824, 2052, 2136, 2276, 2403, 2592, 2736, 2848, 3078, 3204, 3382, 3414, 4104, 4272, 4552, 4806, 5073, 5121, 5472, 6156, 6408, 6764, 6828, 7209, 8208, 8544, 9104, 9612, 10146, 10242, 10811, 12312, 12816, 13528, 13656, 14418, 15219, 15363, 16416, 18208, 19224, 20292, 20484, 21622, 24624, 25632, 27056, 27312, 28836, 30438, 30726, 32433, 38448, 40584, 40968, 43244, 45657, 46089, 49248, 50641, 54112, 54624, 57672, 60876, 61452, 64866, 76896, 81168, 81936, 86488, 91314, 92178, 97299, 101282, 115344, 121752, 122904, 129732, 136971, 151923, 162336, 163872, 172976, 182628, 184356, 194598, 202564, 230688, 243504, 245808, 259464, 273942, 291897, 303846, 345952, 365256, 368712, 389196, 405128, 455769, 487008, 491616, 518928, 547884, 583794, 607692, 730512, 737424, 778392, 810256, 875691, 911538, 962179, 1037856, 1095768, 1167588, 1215384, 1367307, 1461024, 1474848, 1556784, 1620512, 1751382, 1823076, 1924358, 2191536, 2335176, 2430768, 2734614, 2886537, 3113568, 3502764, 3646152, 3848716, 4101921, 4383072, 4670352, 4861536, 5469228, 5773074, 7005528, 7292304, 7697432, 8203842, 8659611, 9340704, 10938456, 11546148, 14011056, 14584608, 15394864, 16407684, 17319222, 21876912, 23092296, 25978833, 28022112, 30789728, 32815368, 34638444, 43753824, 46184592, 51957666, 65630736, 69276888, 77936499, 92369184, 103915332, 131261472, 138553776, 155872998, 207830664, 277107552, 311745996, 415661328, 623491992, 831322656, 1246983984, 2493967968]

約数ペア:

[(1, 2493967968), (2, 1246983984), (3, 831322656), (4, 623491992), (6, 415661328), (8, 311745996), (9, 277107552), (12, 207830664), (16, 155872998), (18, 138553776), (19, 131261472), (24, 103915332), (27, 92369184), (32, 77936499), (36, 69276888), (38, 65630736), (48, 51957666), (54, 46184592), (57, 43753824), (72, 34638444), (76, 32815368), (81, 30789728), (89, 28022112), (96, 25978833), (108, 23092296), (114, 21876912), (144, 17319222), (152, 16407684), (162, 15394864), (171, 14584608), (178, 14011056), (216, 11546148), (228, 10938456), (267, 9340704), (288, 8659611), (304, 8203842), (324, 7697432), (342, 7292304), (356, 7005528), (432, 5773074), (456, 5469228), (513, 4861536), (534, 4670352), (569, 4383072), (608, 4101921), (648, 3848716), (684, 3646152), (712, 3502764), (801, 3113568), (864, 2886537), (912, 2734614), (1026, 2430768), (1068, 2335176), (1138, 2191536), (1296, 1924358), (1368, 1823076), (1424, 1751382), (1539, 1620512), (1602, 1556784), (1691, 1474848), (1707, 1461024), (1824, 1367307), (2052, 1215384), (2136, 1167588), (2276, 1095768), (2403, 1037856), (2592, 962179), (2736, 911538), (2848, 875691), (3078, 810256), (3204, 778392), (3382, 737424), (3414, 730512), (4104, 607692), (4272, 583794), (4552, 547884), (4806, 518928), (5073, 491616), (5121, 487008), (5472, 455769), (6156, 405128), (6408, 389196), (6764, 368712), (6828, 365256), (7209, 345952), (8208, 303846), (8544, 291897), (9104, 273942), (9612, 259464), (10146, 245808), (10242, 243504), (10811, 230688), (12312, 202564), (12816, 194598), (13528, 184356), (13656, 182628), (14418, 172976), (15219, 163872), (15363, 162336), (16416, 151923), (18208, 136971), (19224, 129732), (20292, 122904), (20484, 121752), (21622, 115344), (24624, 101282), (25632, 97299), (27056, 92178), (27312, 91314), (28836, 86488), (30438, 81936), (30726, 81168), (32433, 76896), (38448, 64866), (40584, 61452), (40968, 60876), (43244, 57672), (45657, 54624), (46089, 54112), (49248, 50641)]