405796872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27673}}^1$

素因数の和:27742

約数の個数: 64

約数和(自身を含む): 1115815680

約数和(自身を除く): 710018808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 27673, 55346, 83019, 110692, 166038, 221384, 332076, 359749, 664152, 719498, 1079247, 1300631, 1438996, 2158494, 2601262, 2877992, 3901893, 4316988, 5202524, 7803786, 8633976, 10405048, 15607572, 16908203, 31215144, 33816406, 50724609, 67632812, 101449218, 135265624, 202898436, 405796872]

約数ペア:

[(1, 405796872), (2, 202898436), (3, 135265624), (4, 101449218), (6, 67632812), (8, 50724609), (12, 33816406), (13, 31215144), (24, 16908203), (26, 15607572), (39, 10405048), (47, 8633976), (52, 7803786), (78, 5202524), (94, 4316988), (104, 3901893), (141, 2877992), (156, 2601262), (188, 2158494), (282, 1438996), (312, 1300631), (376, 1079247), (564, 719498), (611, 664152), (1128, 359749), (1222, 332076), (1833, 221384), (2444, 166038), (3666, 110692), (4888, 83019), (7332, 55346), (14664, 27673)]