247644936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2400

約数の個数: 192

約数和(自身を含む): 880588800

約数和(自身を除く): 632943864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 114, 126, 132, 133, 152, 154, 168, 171, 198, 209, 228, 231, 252, 264, 266, 308, 342, 396, 399, 418, 456, 462, 504, 532, 616, 627, 684, 693, 792, 798, 836, 924, 1064, 1197, 1254, 1368, 1386, 1463, 1596, 1672, 1848, 1881, 2351, 2394, 2508, 2772, 2926, 3192, 3762, 4389, 4702, 4788, 5016, 5544, 5852, 7053, 7524, 8778, 9404, 9576, 11704, 13167, 14106, 15048, 16457, 17556, 18808, 21159, 25861, 26334, 28212, 32914, 35112, 42318, 44669, 49371, 51722, 52668, 56424, 65828, 77583, 84636, 89338, 98742, 103444, 105336, 131656, 134007, 148113, 155166, 169272, 178676, 181027, 197484, 206888, 232749, 268014, 296226, 310332, 312683, 357352, 362054, 394968, 402021, 465498, 491359, 536028, 543081, 592452, 620664, 625366, 724108, 804042, 930996, 938049, 982718, 1072056, 1086162, 1184904, 1250732, 1448216, 1474077, 1608084, 1629243, 1861992, 1876098, 1965436, 2172324, 2501464, 2814147, 2948154, 3216168, 3258486, 3439513, 3752196, 3930872, 4344648, 4422231, 5628294, 5896308, 6516972, 6879026, 7504392, 8844462, 10318539, 11256588, 11792616, 13033944, 13758052, 17688924, 20637078, 22513176, 27516104, 30955617, 35377848, 41274156, 61911234, 82548312, 123822468, 247644936]

約数ペア:

[(1, 247644936), (2, 123822468), (3, 82548312), (4, 61911234), (6, 41274156), (7, 35377848), (8, 30955617), (9, 27516104), (11, 22513176), (12, 20637078), (14, 17688924), (18, 13758052), (19, 13033944), (21, 11792616), (22, 11256588), (24, 10318539), (28, 8844462), (33, 7504392), (36, 6879026), (38, 6516972), (42, 5896308), (44, 5628294), (56, 4422231), (57, 4344648), (63, 3930872), (66, 3752196), (72, 3439513), (76, 3258486), (77, 3216168), (84, 2948154), (88, 2814147), (99, 2501464), (114, 2172324), (126, 1965436), (132, 1876098), (133, 1861992), (152, 1629243), (154, 1608084), (168, 1474077), (171, 1448216), (198, 1250732), (209, 1184904), (228, 1086162), (231, 1072056), (252, 982718), (264, 938049), (266, 930996), (308, 804042), (342, 724108), (396, 625366), (399, 620664), (418, 592452), (456, 543081), (462, 536028), (504, 491359), (532, 465498), (616, 402021), (627, 394968), (684, 362054), (693, 357352), (792, 312683), (798, 310332), (836, 296226), (924, 268014), (1064, 232749), (1197, 206888), (1254, 197484), (1368, 181027), (1386, 178676), (1463, 169272), (1596, 155166), (1672, 148113), (1848, 134007), (1881, 131656), (2351, 105336), (2394, 103444), (2508, 98742), (2772, 89338), (2926, 84636), (3192, 77583), (3762, 65828), (4389, 56424), (4702, 52668), (4788, 51722), (5016, 49371), (5544, 44669), (5852, 42318), (7053, 35112), (7524, 32914), (8778, 28212), (9404, 26334), (9576, 25861), (11704, 21159), (13167, 18808), (14106, 17556), (15048, 16457)]