320435856572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1\times {\mathrm{3659}}^1$

素因数の和:5715

約数の個数: 96

約数和(自身を含む): 647689996800

約数和(自身を除く): 327254140228

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 299, 481, 598, 851, 962, 1196, 1702, 1924, 1979, 3404, 3659, 3958, 7318, 7916, 11063, 14636, 22126, 25727, 44252, 45517, 47567, 51454, 73223, 84157, 91034, 95134, 102908, 135383, 146446, 168314, 182068, 190268, 270766, 292892, 336628, 541532, 591721, 951899, 1094041, 1183442, 1684129, 1759979, 1903798, 2188082, 2366884, 3113809, 3368258, 3519958, 3807596, 4376164, 6227618, 6736516, 7039916, 7241161, 12455236, 14482322, 21893677, 28964644, 40479517, 43787354, 80959034, 87574708, 94135093, 161918068, 166546703, 188270186, 267922957, 333093406, 376540372, 535845914, 666186812, 1071691828, 2165107139, 3482998441, 4330214278, 6162228011, 6965996882, 8660428556, 12324456022, 13931993764, 24648912044, 80108964143, 160217928286, 320435856572]

約数ペア:

[(1, 320435856572), (2, 160217928286), (4, 80108964143), (13, 24648912044), (23, 13931993764), (26, 12324456022), (37, 8660428556), (46, 6965996882), (52, 6162228011), (74, 4330214278), (92, 3482998441), (148, 2165107139), (299, 1071691828), (481, 666186812), (598, 535845914), (851, 376540372), (962, 333093406), (1196, 267922957), (1702, 188270186), (1924, 166546703), (1979, 161918068), (3404, 94135093), (3659, 87574708), (3958, 80959034), (7318, 43787354), (7916, 40479517), (11063, 28964644), (14636, 21893677), (22126, 14482322), (25727, 12455236), (44252, 7241161), (45517, 7039916), (47567, 6736516), (51454, 6227618), (73223, 4376164), (84157, 3807596), (91034, 3519958), (95134, 3368258), (102908, 3113809), (135383, 2366884), (146446, 2188082), (168314, 1903798), (182068, 1759979), (190268, 1684129), (270766, 1183442), (292892, 1094041), (336628, 951899), (541532, 591721)]