1243669874356

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{7213}}^1$

素因数の和:8639

約数の個数: 120

約数和(自身を含む): 2736675886504

約数和(自身を除く): 1493006012148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 1381, 2401, 2548, 2762, 4459, 4802, 5524, 7213, 8918, 9604, 9667, 14426, 17836, 17953, 19334, 28852, 31213, 35906, 38668, 50491, 62426, 67669, 71812, 93769, 100982, 124852, 125671, 135338, 187538, 201964, 251342, 270676, 353437, 375076, 473683, 502684, 656383, 706874, 879697, 947366, 1312766, 1413748, 1759394, 1894732, 2474059, 2625532, 3315781, 3518788, 4594681, 4948118, 6157879, 6631562, 9189362, 9896236, 9961153, 12315758, 13263124, 17318413, 18378724, 19922306, 24631516, 32162767, 34636826, 39844612, 43105153, 64325534, 69273652, 69728071, 86210306, 128651068, 129494989, 139456142, 172420612, 225139369, 258989978, 278912284, 450278738, 488096497, 517979956, 900557476, 906464923, 976192994, 1812929846, 1952385988, 3416675479, 3625859692, 6345254461, 6833350958, 12690508922, 13666701916, 23916728353, 25381017844, 44416781227, 47833456706, 88833562454, 95666913412, 177667124908, 310917468589, 621834937178, 1243669874356]

約数ペア:

[(1, 1243669874356), (2, 621834937178), (4, 310917468589), (7, 177667124908), (13, 95666913412), (14, 88833562454), (26, 47833456706), (28, 44416781227), (49, 25381017844), (52, 23916728353), (91, 13666701916), (98, 12690508922), (182, 6833350958), (196, 6345254461), (343, 3625859692), (364, 3416675479), (637, 1952385988), (686, 1812929846), (1274, 976192994), (1372, 906464923), (1381, 900557476), (2401, 517979956), (2548, 488096497), (2762, 450278738), (4459, 278912284), (4802, 258989978), (5524, 225139369), (7213, 172420612), (8918, 139456142), (9604, 129494989), (9667, 128651068), (14426, 86210306), (17836, 69728071), (17953, 69273652), (19334, 64325534), (28852, 43105153), (31213, 39844612), (35906, 34636826), (38668, 32162767), (50491, 24631516), (62426, 19922306), (67669, 18378724), (71812, 17318413), (93769, 13263124), (100982, 12315758), (124852, 9961153), (125671, 9896236), (135338, 9189362), (187538, 6631562), (201964, 6157879), (251342, 4948118), (270676, 4594681), (353437, 3518788), (375076, 3315781), (473683, 2625532), (502684, 2474059), (656383, 1894732), (706874, 1759394), (879697, 1413748), (947366, 1312766)]