40068252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 125798400

約数和(自身を除く): 85730148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 47, 51, 63, 68, 84, 94, 102, 119, 126, 141, 153, 188, 199, 204, 238, 252, 282, 306, 329, 357, 398, 423, 476, 564, 597, 612, 658, 714, 796, 799, 846, 987, 1071, 1194, 1316, 1393, 1428, 1598, 1692, 1791, 1974, 2142, 2388, 2397, 2786, 2961, 3196, 3383, 3582, 3948, 4179, 4284, 4794, 5572, 5593, 5922, 6766, 7164, 7191, 8358, 9353, 9588, 10149, 11186, 11844, 12537, 13532, 14382, 16716, 16779, 18706, 20298, 22372, 23681, 25074, 28059, 28764, 30447, 33558, 37412, 40596, 47362, 50148, 50337, 56118, 60894, 65471, 67116, 71043, 84177, 94724, 100674, 112236, 121788, 130942, 142086, 159001, 168354, 196413, 201348, 213129, 261884, 284172, 318002, 336708, 392826, 426258, 477003, 589239, 636004, 785652, 852516, 954006, 1113007, 1178478, 1431009, 1908012, 2226014, 2356956, 2862018, 3339021, 4452028, 5724036, 6678042, 10017063, 13356084, 20034126, 40068252]

約数ペア:

[(1, 40068252), (2, 20034126), (3, 13356084), (4, 10017063), (6, 6678042), (7, 5724036), (9, 4452028), (12, 3339021), (14, 2862018), (17, 2356956), (18, 2226014), (21, 1908012), (28, 1431009), (34, 1178478), (36, 1113007), (42, 954006), (47, 852516), (51, 785652), (63, 636004), (68, 589239), (84, 477003), (94, 426258), (102, 392826), (119, 336708), (126, 318002), (141, 284172), (153, 261884), (188, 213129), (199, 201348), (204, 196413), (238, 168354), (252, 159001), (282, 142086), (306, 130942), (329, 121788), (357, 112236), (398, 100674), (423, 94724), (476, 84177), (564, 71043), (597, 67116), (612, 65471), (658, 60894), (714, 56118), (796, 50337), (799, 50148), (846, 47362), (987, 40596), (1071, 37412), (1194, 33558), (1316, 30447), (1393, 28764), (1428, 28059), (1598, 25074), (1692, 23681), (1791, 22372), (1974, 20298), (2142, 18706), (2388, 16779), (2397, 16716), (2786, 14382), (2961, 13532), (3196, 12537), (3383, 11844), (3582, 11186), (3948, 10149), (4179, 9588), (4284, 9353), (4794, 8358), (5572, 7191), (5593, 7164), (5922, 6766)]