383849392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61357}}^1$

素因数の和:61405

約数の個数: 40

約数和(自身を含む): 821706336

約数和(自身を除く): 437856944

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 61357, 122714, 245428, 490856, 981712, 1043069, 1411211, 2086138, 2822422, 4172276, 5644844, 8344552, 11289688, 16689104, 22579376, 23990587, 47981174, 95962348, 191924696, 383849392]

約数ペア:

[(1, 383849392), (2, 191924696), (4, 95962348), (8, 47981174), (16, 23990587), (17, 22579376), (23, 16689104), (34, 11289688), (46, 8344552), (68, 5644844), (92, 4172276), (136, 2822422), (184, 2086138), (272, 1411211), (368, 1043069), (391, 981712), (782, 490856), (1564, 245428), (3128, 122714), (6256, 61357)]