231707892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2209

約数の個数: 96

約数和(自身を含む): 631822464

約数和(自身を除く): 400114572

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 123, 156, 164, 204, 221, 246, 442, 492, 533, 663, 697, 884, 1066, 1326, 1394, 1599, 2091, 2131, 2132, 2652, 2788, 3198, 4182, 4262, 6393, 6396, 8364, 8524, 9061, 12786, 18122, 25572, 27183, 27703, 36227, 36244, 54366, 55406, 72454, 83109, 87371, 108681, 108732, 110812, 144908, 166218, 174742, 217362, 262113, 332436, 349484, 434724, 470951, 524226, 941902, 1048452, 1135823, 1412853, 1485307, 1883804, 2271646, 2825706, 2970614, 3407469, 4455921, 4543292, 5651412, 5941228, 6814938, 8911842, 13629876, 17823684, 19308991, 38617982, 57926973, 77235964, 115853946, 231707892]

約数ペア:

[(1, 231707892), (2, 115853946), (3, 77235964), (4, 57926973), (6, 38617982), (12, 19308991), (13, 17823684), (17, 13629876), (26, 8911842), (34, 6814938), (39, 5941228), (41, 5651412), (51, 4543292), (52, 4455921), (68, 3407469), (78, 2970614), (82, 2825706), (102, 2271646), (123, 1883804), (156, 1485307), (164, 1412853), (204, 1135823), (221, 1048452), (246, 941902), (442, 524226), (492, 470951), (533, 434724), (663, 349484), (697, 332436), (884, 262113), (1066, 217362), (1326, 174742), (1394, 166218), (1599, 144908), (2091, 110812), (2131, 108732), (2132, 108681), (2652, 87371), (2788, 83109), (3198, 72454), (4182, 55406), (4262, 54366), (6393, 36244), (6396, 36227), (8364, 27703), (8524, 27183), (9061, 25572), (12786, 18122)]