839021076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39569}}^1$

素因数の和:39629

約数の個数: 72

約数和(自身を含む): 2304556800

約数和(自身を除く): 1465535724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 39569, 79138, 118707, 158276, 237414, 356121, 474828, 712242, 751811, 1226639, 1424484, 1503622, 2255433, 2453278, 3007244, 3679917, 4510866, 4906556, 6766299, 7359834, 9021732, 11039751, 13532598, 14719668, 22079502, 23306141, 27065196, 44159004, 46612282, 69918423, 93224564, 139836846, 209755269, 279673692, 419510538, 839021076]

約数ペア:

[(1, 839021076), (2, 419510538), (3, 279673692), (4, 209755269), (6, 139836846), (9, 93224564), (12, 69918423), (18, 46612282), (19, 44159004), (31, 27065196), (36, 23306141), (38, 22079502), (57, 14719668), (62, 13532598), (76, 11039751), (93, 9021732), (114, 7359834), (124, 6766299), (171, 4906556), (186, 4510866), (228, 3679917), (279, 3007244), (342, 2453278), (372, 2255433), (558, 1503622), (589, 1424484), (684, 1226639), (1116, 751811), (1178, 712242), (1767, 474828), (2356, 356121), (3534, 237414), (5301, 158276), (7068, 118707), (10602, 79138), (21204, 39569)]