401926144

素因数分解:

$2^{11}\times {\mathrm{229}}^1\times {\mathrm{857}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 808107300

約数和(自身を除く): 406181156

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 458, 512, 857, 916, 1024, 1714, 1832, 2048, 3428, 3664, 6856, 7328, 13712, 14656, 27424, 29312, 54848, 58624, 109696, 117248, 196253, 219392, 234496, 392506, 438784, 468992, 785012, 877568, 1570024, 1755136, 3140048, 6280096, 12560192, 25120384, 50240768, 100481536, 200963072, 401926144]

約数ペア:

[(1, 401926144), (2, 200963072), (4, 100481536), (8, 50240768), (16, 25120384), (32, 12560192), (64, 6280096), (128, 3140048), (229, 1755136), (256, 1570024), (458, 877568), (512, 785012), (857, 468992), (916, 438784), (1024, 392506), (1714, 234496), (1832, 219392), (2048, 196253), (3428, 117248), (3664, 109696), (6856, 58624), (7328, 54848), (13712, 29312), (14656, 27424)]