561159148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 1187020800

約数和(自身を除く): 625861652

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 59, 62, 76, 118, 124, 209, 236, 341, 367, 418, 589, 649, 682, 734, 836, 1121, 1178, 1298, 1364, 1468, 1829, 2242, 2356, 2596, 3658, 4037, 4484, 6479, 6973, 7316, 8074, 11377, 12331, 12958, 13946, 16148, 20119, 21653, 22754, 24662, 25916, 27892, 34751, 40238, 43306, 45508, 49324, 69502, 76703, 80476, 86612, 125147, 139004, 153406, 216163, 238183, 250294, 306812, 382261, 411407, 432326, 476366, 500588, 671243, 764522, 822814, 864652, 952732, 1342486, 1529044, 1645628, 2377793, 2684972, 4525477, 4755586, 7383673, 9050954, 9511172, 12753617, 14767346, 18101908, 25507234, 29534692, 51014468, 140289787, 280579574, 561159148]

約数ペア:

[(1, 561159148), (2, 280579574), (4, 140289787), (11, 51014468), (19, 29534692), (22, 25507234), (31, 18101908), (38, 14767346), (44, 12753617), (59, 9511172), (62, 9050954), (76, 7383673), (118, 4755586), (124, 4525477), (209, 2684972), (236, 2377793), (341, 1645628), (367, 1529044), (418, 1342486), (589, 952732), (649, 864652), (682, 822814), (734, 764522), (836, 671243), (1121, 500588), (1178, 476366), (1298, 432326), (1364, 411407), (1468, 382261), (1829, 306812), (2242, 250294), (2356, 238183), (2596, 216163), (3658, 153406), (4037, 139004), (4484, 125147), (6479, 86612), (6973, 80476), (7316, 76703), (8074, 69502), (11377, 49324), (12331, 45508), (12958, 43306), (13946, 40238), (16148, 34751), (20119, 27892), (21653, 25916), (22754, 24662)]