422651008

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 978808320

約数和(自身を除く): 556157312

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 67, 68, 104, 128, 134, 136, 208, 221, 223, 268, 272, 416, 442, 446, 536, 544, 832, 871, 884, 892, 1072, 1088, 1139, 1664, 1742, 1768, 1784, 2144, 2176, 2278, 2899, 3484, 3536, 3568, 3791, 4288, 4556, 5798, 6968, 7072, 7136, 7582, 8576, 9112, 11596, 13936, 14144, 14272, 14807, 14941, 15164, 18224, 23192, 27872, 28288, 28544, 29614, 29882, 30328, 36448, 46384, 49283, 55744, 59228, 59764, 60656, 72896, 92768, 98566, 111488, 118456, 119528, 121312, 145792, 185536, 194233, 197132, 236912, 239056, 242624, 253997, 371072, 388466, 394264, 473824, 478112, 485248, 507994, 776932, 788528, 947648, 956224, 1015988, 1553864, 1577056, 1895296, 1912448, 2031976, 3107728, 3154112, 3301961, 4063952, 6215456, 6308224, 6603922, 8127904, 12430912, 13207844, 16255808, 24861824, 26415688, 32511616, 52831376, 105662752, 211325504, 422651008]

約数ペア:

[(1, 422651008), (2, 211325504), (4, 105662752), (8, 52831376), (13, 32511616), (16, 26415688), (17, 24861824), (26, 16255808), (32, 13207844), (34, 12430912), (52, 8127904), (64, 6603922), (67, 6308224), (68, 6215456), (104, 4063952), (128, 3301961), (134, 3154112), (136, 3107728), (208, 2031976), (221, 1912448), (223, 1895296), (268, 1577056), (272, 1553864), (416, 1015988), (442, 956224), (446, 947648), (536, 788528), (544, 776932), (832, 507994), (871, 485248), (884, 478112), (892, 473824), (1072, 394264), (1088, 388466), (1139, 371072), (1664, 253997), (1742, 242624), (1768, 239056), (1784, 236912), (2144, 197132), (2176, 194233), (2278, 185536), (2899, 145792), (3484, 121312), (3536, 119528), (3568, 118456), (3791, 111488), (4288, 98566), (4556, 92768), (5798, 72896), (6968, 60656), (7072, 59764), (7136, 59228), (7582, 55744), (8576, 49283), (9112, 46384), (11596, 36448), (13936, 30328), (14144, 29882), (14272, 29614), (14807, 28544), (14941, 28288), (15164, 27872), (18224, 23192)]