402443904

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 1123632000

約数和(自身を除く): 721188096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 71, 87, 96, 116, 128, 142, 174, 192, 213, 232, 284, 348, 384, 426, 464, 509, 568, 696, 852, 928, 1018, 1136, 1392, 1527, 1704, 1856, 2036, 2059, 2272, 2784, 3054, 3408, 3712, 4072, 4118, 4544, 5568, 6108, 6177, 6816, 8144, 8236, 9088, 11136, 12216, 12354, 13632, 14761, 16288, 16472, 24432, 24708, 27264, 29522, 32576, 32944, 36139, 44283, 48864, 49416, 59044, 65152, 65888, 72278, 88566, 97728, 98832, 108417, 118088, 131776, 144556, 177132, 195456, 197664, 216834, 236176, 263552, 289112, 354264, 395328, 433668, 472352, 578224, 708528, 790656, 867336, 944704, 1048031, 1156448, 1417056, 1734672, 1889408, 2096062, 2312896, 2834112, 3144093, 3469344, 4192124, 4625792, 5668224, 6288186, 6938688, 8384248, 12576372, 13877376, 16768496, 25152744, 33536992, 50305488, 67073984, 100610976, 134147968, 201221952, 402443904]

約数ペア:

[(1, 402443904), (2, 201221952), (3, 134147968), (4, 100610976), (6, 67073984), (8, 50305488), (12, 33536992), (16, 25152744), (24, 16768496), (29, 13877376), (32, 12576372), (48, 8384248), (58, 6938688), (64, 6288186), (71, 5668224), (87, 4625792), (96, 4192124), (116, 3469344), (128, 3144093), (142, 2834112), (174, 2312896), (192, 2096062), (213, 1889408), (232, 1734672), (284, 1417056), (348, 1156448), (384, 1048031), (426, 944704), (464, 867336), (509, 790656), (568, 708528), (696, 578224), (852, 472352), (928, 433668), (1018, 395328), (1136, 354264), (1392, 289112), (1527, 263552), (1704, 236176), (1856, 216834), (2036, 197664), (2059, 195456), (2272, 177132), (2784, 144556), (3054, 131776), (3408, 118088), (3712, 108417), (4072, 98832), (4118, 97728), (4544, 88566), (5568, 72278), (6108, 65888), (6177, 65152), (6816, 59044), (8144, 49416), (8236, 48864), (9088, 44283), (11136, 36139), (12216, 32944), (12354, 32576), (13632, 29522), (14761, 27264), (16288, 24708), (16472, 24432)]