417372928

素因数分解:

$2^8\times 7^1\times {\mathrm{283}}^1\times {\mathrm{823}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 956657408

約数和(自身を除く): 539284480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 283, 448, 566, 823, 896, 1132, 1646, 1792, 1981, 2264, 3292, 3962, 4528, 5761, 6584, 7924, 9056, 11522, 13168, 15848, 18112, 23044, 26336, 31696, 36224, 46088, 52672, 63392, 72448, 92176, 105344, 126784, 184352, 210688, 232909, 253568, 368704, 465818, 507136, 737408, 931636, 1474816, 1630363, 1863272, 3260726, 3726544, 6521452, 7453088, 13042904, 14906176, 26085808, 29812352, 52171616, 59624704, 104343232, 208686464, 417372928]

約数ペア:

[(1, 417372928), (2, 208686464), (4, 104343232), (7, 59624704), (8, 52171616), (14, 29812352), (16, 26085808), (28, 14906176), (32, 13042904), (56, 7453088), (64, 6521452), (112, 3726544), (128, 3260726), (224, 1863272), (256, 1630363), (283, 1474816), (448, 931636), (566, 737408), (823, 507136), (896, 465818), (1132, 368704), (1646, 253568), (1792, 232909), (1981, 210688), (2264, 184352), (3292, 126784), (3962, 105344), (4528, 92176), (5761, 72448), (6584, 63392), (7924, 52672), (9056, 46088), (11522, 36224), (13168, 31696), (15848, 26336), (18112, 23044)]