252398358

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{503}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 558151776

約数和(自身を除く): 305753418

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 457, 503, 549, 914, 1006, 1098, 1371, 1509, 2742, 3018, 4113, 4527, 8226, 9054, 27877, 30683, 55754, 61366, 83631, 92049, 167262, 184098, 229871, 250893, 276147, 459742, 501786, 552294, 689613, 1379226, 2068839, 4137678, 14022131, 28044262, 42066393, 84132786, 126199179, 252398358]

約数ペア:

[(1, 252398358), (2, 126199179), (3, 84132786), (6, 42066393), (9, 28044262), (18, 14022131), (61, 4137678), (122, 2068839), (183, 1379226), (366, 689613), (457, 552294), (503, 501786), (549, 459742), (914, 276147), (1006, 250893), (1098, 229871), (1371, 184098), (1509, 167262), (2742, 92049), (3018, 83631), (4113, 61366), (4527, 55754), (8226, 30683), (9054, 27877)]