218779344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1857

約数の個数: 120

約数和(自身を含む): 705669120

約数和(自身を除く): 486889776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 1008, 1016, 1143, 1524, 1709, 1778, 2032, 2286, 2667, 3048, 3418, 3556, 4572, 5127, 5334, 6096, 6836, 7112, 8001, 9144, 10254, 10668, 11963, 13672, 14224, 15381, 16002, 18288, 20508, 21336, 23926, 27344, 30762, 32004, 35889, 41016, 42672, 47852, 61524, 64008, 71778, 82032, 95704, 107667, 123048, 128016, 143556, 191408, 215334, 217043, 246096, 287112, 430668, 434086, 574224, 651129, 861336, 868172, 1302258, 1519301, 1722672, 1736344, 1953387, 2604516, 3038602, 3472688, 3906774, 4557903, 5209032, 6077204, 7813548, 9115806, 10418064, 12154408, 13673709, 15627096, 18231612, 24308816, 27347418, 31254192, 36463224, 54694836, 72926448, 109389672, 218779344]

約数ペア:

[(1, 218779344), (2, 109389672), (3, 72926448), (4, 54694836), (6, 36463224), (7, 31254192), (8, 27347418), (9, 24308816), (12, 18231612), (14, 15627096), (16, 13673709), (18, 12154408), (21, 10418064), (24, 9115806), (28, 7813548), (36, 6077204), (42, 5209032), (48, 4557903), (56, 3906774), (63, 3472688), (72, 3038602), (84, 2604516), (112, 1953387), (126, 1736344), (127, 1722672), (144, 1519301), (168, 1302258), (252, 868172), (254, 861336), (336, 651129), (381, 574224), (504, 434086), (508, 430668), (762, 287112), (889, 246096), (1008, 217043), (1016, 215334), (1143, 191408), (1524, 143556), (1709, 128016), (1778, 123048), (2032, 107667), (2286, 95704), (2667, 82032), (3048, 71778), (3418, 64008), (3556, 61524), (4572, 47852), (5127, 42672), (5334, 41016), (6096, 35889), (6836, 32004), (7112, 30762), (8001, 27344), (9144, 23926), (10254, 21336), (10668, 20508), (11963, 18288), (13672, 16002), (14224, 15381)]