289748148

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{3613}}^1$

素因数の和:3824

約数の個数: 48

約数和(自身を含む): 697010496

約数和(自身を除く): 407262348

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 163, 164, 246, 326, 489, 492, 652, 978, 1956, 3613, 6683, 7226, 10839, 13366, 14452, 20049, 21678, 26732, 40098, 43356, 80196, 148133, 296266, 444399, 588919, 592532, 888798, 1177838, 1766757, 1777596, 2355676, 3533514, 7067028, 24145679, 48291358, 72437037, 96582716, 144874074, 289748148]

約数ペア:

[(1, 289748148), (2, 144874074), (3, 96582716), (4, 72437037), (6, 48291358), (12, 24145679), (41, 7067028), (82, 3533514), (123, 2355676), (163, 1777596), (164, 1766757), (246, 1177838), (326, 888798), (489, 592532), (492, 588919), (652, 444399), (978, 296266), (1956, 148133), (3613, 80196), (6683, 43356), (7226, 40098), (10839, 26732), (13366, 21678), (14452, 20049)]