248943344472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^4\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:748

約数の個数: 240

約数和(自身を含む): 729408948840

約数和(自身を除く): 480465604368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 342, 344, 361, 387, 456, 516, 617, 684, 722, 774, 817, 1032, 1083, 1234, 1368, 1444, 1548, 1634, 1851, 2166, 2451, 2468, 2888, 3096, 3249, 3268, 3702, 4332, 4902, 4936, 5553, 6498, 6536, 6859, 7353, 7404, 8664, 9804, 11106, 11723, 12996, 13718, 14706, 14808, 15523, 19608, 20577, 22212, 23446, 25992, 26531, 27436, 29412, 31046, 35169, 41154, 44424, 46569, 46892, 53062, 54872, 58824, 61731, 62092, 70338, 79593, 82308, 93138, 93784, 105507, 106124, 123462, 124184, 130321, 139707, 140676, 159186, 164616, 186276, 211014, 212248, 222737, 238779, 246924, 260642, 279414, 281352, 294937, 318372, 372552, 390963, 422028, 445474, 477558, 493848, 504089, 521284, 558828, 589874, 636744, 668211, 781926, 844056, 884811, 890948, 955116, 1008178, 1042568, 1117656, 1172889, 1179748, 1336422, 1512267, 1563852, 1769622, 1781896, 1910232, 2004633, 2016356, 2345778, 2359496, 2654433, 2672844, 3024534, 3127704, 3539244, 4009266, 4032712, 4232003, 4536801, 4691556, 5308866, 5345688, 5603803, 6049068, 7078488, 8018532, 8464006, 9073602, 9383112, 9577691, 10617732, 11207606, 12098136, 12696009, 16037064, 16811409, 16928012, 18147204, 19155382, 21235464, 22415212, 25392018, 28733073, 33622818, 33856024, 36294408, 38088027, 38310764, 44830424, 50434227, 50784036, 57466146, 67245636, 76176054, 76621528, 80408057, 86199219, 100868454, 101568072, 114932292, 134491272, 152352108, 160816114, 172398438, 181976129, 201736908, 229864584, 241224171, 304704216, 321632228, 344796876, 363952258, 403473816, 482448342, 545928387, 643264456, 689593752, 723672513, 727904516, 964896684, 1091856774, 1447345026, 1455809032, 1637785161, 1929793368, 2183713548, 2894690052, 3275570322, 3457546451, 4367427096, 5789380104, 6551140644, 6915092902, 10372639353, 13102281288, 13830185804, 20745278706, 27660371608, 31117918059, 41490557412, 62235836118, 82981114824, 124471672236, 248943344472]

約数ペア:

[(1, 248943344472), (2, 124471672236), (3, 82981114824), (4, 62235836118), (6, 41490557412), (8, 31117918059), (9, 27660371608), (12, 20745278706), (18, 13830185804), (19, 13102281288), (24, 10372639353), (36, 6915092902), (38, 6551140644), (43, 5789380104), (57, 4367427096), (72, 3457546451), (76, 3275570322), (86, 2894690052), (114, 2183713548), (129, 1929793368), (152, 1637785161), (171, 1455809032), (172, 1447345026), (228, 1091856774), (258, 964896684), (342, 727904516), (344, 723672513), (361, 689593752), (387, 643264456), (456, 545928387), (516, 482448342), (617, 403473816), (684, 363952258), (722, 344796876), (774, 321632228), (817, 304704216), (1032, 241224171), (1083, 229864584), (1234, 201736908), (1368, 181976129), (1444, 172398438), (1548, 160816114), (1634, 152352108), (1851, 134491272), (2166, 114932292), (2451, 101568072), (2468, 100868454), (2888, 86199219), (3096, 80408057), (3249, 76621528), (3268, 76176054), (3702, 67245636), (4332, 57466146), (4902, 50784036), (4936, 50434227), (5553, 44830424), (6498, 38310764), (6536, 38088027), (6859, 36294408), (7353, 33856024), (7404, 33622818), (8664, 28733073), (9804, 25392018), (11106, 22415212), (11723, 21235464), (12996, 19155382), (13718, 18147204), (14706, 16928012), (14808, 16811409), (15523, 16037064), (19608, 12696009), (20577, 12098136), (22212, 11207606), (23446, 10617732), (25992, 9577691), (26531, 9383112), (27436, 9073602), (29412, 8464006), (31046, 8018532), (35169, 7078488), (41154, 6049068), (44424, 5603803), (46569, 5345688), (46892, 5308866), (53062, 4691556), (54872, 4536801), (58824, 4232003), (61731, 4032712), (62092, 4009266), (70338, 3539244), (79593, 3127704), (82308, 3024534), (93138, 2672844), (93784, 2654433), (105507, 2359496), (106124, 2345778), (123462, 2016356), (124184, 2004633), (130321, 1910232), (139707, 1781896), (140676, 1769622), (159186, 1563852), (164616, 1512267), (186276, 1336422), (211014, 1179748), (212248, 1172889), (222737, 1117656), (238779, 1042568), (246924, 1008178), (260642, 955116), (279414, 890948), (281352, 884811), (294937, 844056), (318372, 781926), (372552, 668211), (390963, 636744), (422028, 589874), (445474, 558828), (477558, 521284), (493848, 504089)]