227988384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 682795008

約数和(自身を除く): 454806624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 71, 78, 83, 93, 96, 104, 124, 142, 156, 166, 186, 208, 213, 248, 249, 284, 312, 332, 372, 403, 416, 426, 496, 498, 568, 624, 664, 744, 806, 852, 923, 992, 996, 1079, 1136, 1209, 1248, 1328, 1488, 1612, 1704, 1846, 1992, 2158, 2201, 2272, 2418, 2573, 2656, 2769, 2976, 3224, 3237, 3408, 3692, 3984, 4316, 4402, 4836, 5146, 5538, 5893, 6448, 6474, 6603, 6816, 7384, 7719, 7968, 8632, 8804, 9672, 10292, 11076, 11786, 12896, 12948, 13206, 14768, 15438, 17264, 17608, 17679, 19344, 20584, 22152, 23572, 25896, 26412, 28613, 29536, 30876, 33449, 34528, 35216, 35358, 38688, 41168, 44304, 47144, 51792, 52824, 57226, 61752, 66898, 70432, 70716, 76609, 82336, 85839, 88608, 94288, 100347, 103584, 105648, 114452, 123504, 133796, 141432, 153218, 171678, 182683, 188576, 200694, 211296, 228904, 229827, 247008, 267592, 282864, 306436, 343356, 365366, 401388, 457808, 459654, 535184, 548049, 565728, 612872, 686712, 730732, 802776, 915616, 919308, 1070368, 1096098, 1225744, 1373424, 1461464, 1605552, 1838616, 2192196, 2374879, 2451488, 2746848, 2922928, 3211104, 3677232, 4384392, 4749758, 5845856, 7124637, 7354464, 8768784, 9499516, 14249274, 17537568, 18999032, 28498548, 37998064, 56997096, 75996128, 113994192, 227988384]

約数ペア:

[(1, 227988384), (2, 113994192), (3, 75996128), (4, 56997096), (6, 37998064), (8, 28498548), (12, 18999032), (13, 17537568), (16, 14249274), (24, 9499516), (26, 8768784), (31, 7354464), (32, 7124637), (39, 5845856), (48, 4749758), (52, 4384392), (62, 3677232), (71, 3211104), (78, 2922928), (83, 2746848), (93, 2451488), (96, 2374879), (104, 2192196), (124, 1838616), (142, 1605552), (156, 1461464), (166, 1373424), (186, 1225744), (208, 1096098), (213, 1070368), (248, 919308), (249, 915616), (284, 802776), (312, 730732), (332, 686712), (372, 612872), (403, 565728), (416, 548049), (426, 535184), (496, 459654), (498, 457808), (568, 401388), (624, 365366), (664, 343356), (744, 306436), (806, 282864), (852, 267592), (923, 247008), (992, 229827), (996, 228904), (1079, 211296), (1136, 200694), (1209, 188576), (1248, 182683), (1328, 171678), (1488, 153218), (1612, 141432), (1704, 133796), (1846, 123504), (1992, 114452), (2158, 105648), (2201, 103584), (2272, 100347), (2418, 94288), (2573, 88608), (2656, 85839), (2769, 82336), (2976, 76609), (3224, 70716), (3237, 70432), (3408, 66898), (3692, 61752), (3984, 57226), (4316, 52824), (4402, 51792), (4836, 47144), (5146, 44304), (5538, 41168), (5893, 38688), (6448, 35358), (6474, 35216), (6603, 34528), (6816, 33449), (7384, 30876), (7719, 29536), (7968, 28613), (8632, 26412), (8804, 25896), (9672, 23572), (10292, 22152), (11076, 20584), (11786, 19344), (12896, 17679), (12948, 17608), (13206, 17264), (14768, 15438)]