267571590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 763402752

約数和(自身を除く): 495831162

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 97, 110, 130, 143, 165, 194, 195, 286, 291, 330, 390, 429, 485, 582, 643, 715, 858, 970, 1067, 1261, 1286, 1430, 1455, 1929, 2134, 2145, 2522, 2910, 3201, 3215, 3783, 3858, 4290, 5335, 6305, 6402, 6430, 7073, 7566, 8359, 9645, 10670, 12610, 13871, 14146, 16005, 16718, 18915, 19290, 21219, 25077, 27742, 32010, 35365, 37830, 41613, 41795, 42438, 50154, 62371, 69355, 70730, 83226, 83590, 91949, 106095, 124742, 125385, 138710, 183898, 187113, 208065, 212190, 250770, 275847, 311855, 374226, 416130, 459745, 551694, 623710, 686081, 810823, 919490, 935565, 1372162, 1379235, 1621646, 1871130, 2058243, 2432469, 2758470, 3430405, 4054115, 4116486, 4864938, 6860810, 8108230, 8919053, 10291215, 12162345, 17838106, 20582430, 24324690, 26757159, 44595265, 53514318, 89190530, 133785795, 267571590]

約数ペア:

[(1, 267571590), (2, 133785795), (3, 89190530), (5, 53514318), (6, 44595265), (10, 26757159), (11, 24324690), (13, 20582430), (15, 17838106), (22, 12162345), (26, 10291215), (30, 8919053), (33, 8108230), (39, 6860810), (55, 4864938), (65, 4116486), (66, 4054115), (78, 3430405), (97, 2758470), (110, 2432469), (130, 2058243), (143, 1871130), (165, 1621646), (194, 1379235), (195, 1372162), (286, 935565), (291, 919490), (330, 810823), (390, 686081), (429, 623710), (485, 551694), (582, 459745), (643, 416130), (715, 374226), (858, 311855), (970, 275847), (1067, 250770), (1261, 212190), (1286, 208065), (1430, 187113), (1455, 183898), (1929, 138710), (2134, 125385), (2145, 124742), (2522, 106095), (2910, 91949), (3201, 83590), (3215, 83226), (3783, 70730), (3858, 69355), (4290, 62371), (5335, 50154), (6305, 42438), (6402, 41795), (6430, 41613), (7073, 37830), (7566, 35365), (8359, 32010), (9645, 27742), (10670, 25077), (12610, 21219), (13871, 19290), (14146, 18915), (16005, 16718)]