397374432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3499}}^1$

素因数の和:3545

約数の個数: 144

約数和(自身を含む): 1291248000

約数和(自身を除く): 893873568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2184, 2366, 2704, 2912, 3499, 3549, 4056, 4368, 4732, 5408, 6998, 7098, 8112, 8736, 9464, 10497, 13996, 14196, 16224, 18928, 20994, 24493, 27992, 28392, 37856, 41988, 45487, 48986, 55984, 56784, 73479, 83976, 90974, 97972, 111968, 113568, 136461, 146958, 167952, 181948, 195944, 272922, 293916, 318409, 335904, 363896, 391888, 545844, 587832, 591331, 636818, 727792, 783776, 955227, 1091688, 1175664, 1182662, 1273636, 1455584, 1773993, 1910454, 2183376, 2351328, 2365324, 2547272, 3547986, 3820908, 4139317, 4366752, 4730648, 5094544, 7095972, 7641816, 8278634, 9461296, 10189088, 12417951, 14191944, 15283632, 16557268, 18922592, 24835902, 28383888, 30567264, 33114536, 49671804, 56767776, 66229072, 99343608, 132458144, 198687216, 397374432]

約数ペア:

[(1, 397374432), (2, 198687216), (3, 132458144), (4, 99343608), (6, 66229072), (7, 56767776), (8, 49671804), (12, 33114536), (13, 30567264), (14, 28383888), (16, 24835902), (21, 18922592), (24, 16557268), (26, 15283632), (28, 14191944), (32, 12417951), (39, 10189088), (42, 9461296), (48, 8278634), (52, 7641816), (56, 7095972), (78, 5094544), (84, 4730648), (91, 4366752), (96, 4139317), (104, 3820908), (112, 3547986), (156, 2547272), (168, 2365324), (169, 2351328), (182, 2183376), (208, 1910454), (224, 1773993), (273, 1455584), (312, 1273636), (336, 1182662), (338, 1175664), (364, 1091688), (416, 955227), (507, 783776), (546, 727792), (624, 636818), (672, 591331), (676, 587832), (728, 545844), (1014, 391888), (1092, 363896), (1183, 335904), (1248, 318409), (1352, 293916), (1456, 272922), (2028, 195944), (2184, 181948), (2366, 167952), (2704, 146958), (2912, 136461), (3499, 113568), (3549, 111968), (4056, 97972), (4368, 90974), (4732, 83976), (5408, 73479), (6998, 56784), (7098, 55984), (8112, 48986), (8736, 45487), (9464, 41988), (10497, 37856), (13996, 28392), (14196, 27992), (16224, 24493), (18928, 20994)]