390011904

素因数分解:

$2^{10}\times 3^2\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:546

約数の個数: 132

約数和(自身を含む): 1140015240

約数和(自身を除く): 750003336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 128, 144, 192, 202, 256, 288, 303, 384, 404, 419, 512, 576, 606, 768, 808, 838, 909, 1024, 1152, 1212, 1257, 1536, 1616, 1676, 1818, 2304, 2424, 2514, 3072, 3232, 3352, 3636, 3771, 4608, 4848, 5028, 6464, 6704, 7272, 7542, 9216, 9696, 10056, 12928, 13408, 14544, 15084, 19392, 20112, 25856, 26816, 29088, 30168, 38784, 40224, 42319, 51712, 53632, 58176, 60336, 77568, 80448, 84638, 103424, 107264, 116352, 120672, 126957, 155136, 160896, 169276, 214528, 232704, 241344, 253914, 310272, 321792, 338552, 380871, 429056, 465408, 482688, 507828, 643584, 677104, 761742, 930816, 965376, 1015656, 1287168, 1354208, 1523484, 1930752, 2031312, 2708416, 3046968, 3861504, 4062624, 5416832, 6093936, 8125248, 10833664, 12187872, 16250496, 21667328, 24375744, 32500992, 43334656, 48751488, 65001984, 97502976, 130003968, 195005952, 390011904]

約数ペア:

[(1, 390011904), (2, 195005952), (3, 130003968), (4, 97502976), (6, 65001984), (8, 48751488), (9, 43334656), (12, 32500992), (16, 24375744), (18, 21667328), (24, 16250496), (32, 12187872), (36, 10833664), (48, 8125248), (64, 6093936), (72, 5416832), (96, 4062624), (101, 3861504), (128, 3046968), (144, 2708416), (192, 2031312), (202, 1930752), (256, 1523484), (288, 1354208), (303, 1287168), (384, 1015656), (404, 965376), (419, 930816), (512, 761742), (576, 677104), (606, 643584), (768, 507828), (808, 482688), (838, 465408), (909, 429056), (1024, 380871), (1152, 338552), (1212, 321792), (1257, 310272), (1536, 253914), (1616, 241344), (1676, 232704), (1818, 214528), (2304, 169276), (2424, 160896), (2514, 155136), (3072, 126957), (3232, 120672), (3352, 116352), (3636, 107264), (3771, 103424), (4608, 84638), (4848, 80448), (5028, 77568), (6464, 60336), (6704, 58176), (7272, 53632), (7542, 51712), (9216, 42319), (9696, 40224), (10056, 38784), (12928, 30168), (13408, 29088), (14544, 26816), (15084, 25856), (19392, 20112)]