242174184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 713318400

約数和(自身を除く): 471144216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 79, 84, 142, 158, 168, 213, 237, 257, 284, 316, 426, 474, 497, 514, 553, 568, 632, 771, 852, 948, 994, 1028, 1106, 1491, 1542, 1659, 1704, 1799, 1896, 1988, 2056, 2212, 2982, 3084, 3318, 3598, 3976, 4424, 5397, 5609, 5964, 6168, 6636, 7196, 10794, 11218, 11928, 13272, 14392, 16827, 18247, 20303, 21588, 22436, 33654, 36494, 39263, 40606, 43176, 44872, 54741, 60909, 67308, 72988, 78526, 81212, 109482, 117789, 121818, 127729, 134616, 142121, 145976, 157052, 162424, 218964, 235578, 243636, 255458, 284242, 314104, 383187, 426363, 437928, 471156, 487272, 510916, 568484, 766374, 852726, 942312, 1021832, 1136968, 1441513, 1532748, 1705452, 2883026, 3065496, 3410904, 4324539, 5766052, 8649078, 10090591, 11532104, 17298156, 20181182, 30271773, 34596312, 40362364, 60543546, 80724728, 121087092, 242174184]

約数ペア:

[(1, 242174184), (2, 121087092), (3, 80724728), (4, 60543546), (6, 40362364), (7, 34596312), (8, 30271773), (12, 20181182), (14, 17298156), (21, 11532104), (24, 10090591), (28, 8649078), (42, 5766052), (56, 4324539), (71, 3410904), (79, 3065496), (84, 2883026), (142, 1705452), (158, 1532748), (168, 1441513), (213, 1136968), (237, 1021832), (257, 942312), (284, 852726), (316, 766374), (426, 568484), (474, 510916), (497, 487272), (514, 471156), (553, 437928), (568, 426363), (632, 383187), (771, 314104), (852, 284242), (948, 255458), (994, 243636), (1028, 235578), (1106, 218964), (1491, 162424), (1542, 157052), (1659, 145976), (1704, 142121), (1799, 134616), (1896, 127729), (1988, 121818), (2056, 117789), (2212, 109482), (2982, 81212), (3084, 78526), (3318, 72988), (3598, 67308), (3976, 60909), (4424, 54741), (5397, 44872), (5609, 43176), (5964, 40606), (6168, 39263), (6636, 36494), (7196, 33654), (10794, 22436), (11218, 21588), (11928, 20303), (13272, 18247), (14392, 16827)]