388219260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45247}}^1$

素因数の和:45283

約数の個数: 96

約数和(自身を含む): 1277079552

約数和(自身を除く): 888860292

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 45247, 90494, 135741, 180988, 226235, 271482, 452470, 497717, 542964, 588211, 678705, 904940, 995434, 1176422, 1357410, 1493151, 1764633, 1990868, 2352844, 2488585, 2714820, 2941055, 2986302, 3529266, 4977170, 5882110, 5972604, 6470321, 7058532, 7465755, 8823165, 9954340, 11764220, 12940642, 14931510, 17646330, 19410963, 25881284, 29863020, 32351605, 35292660, 38821926, 64703210, 77643852, 97054815, 129406420, 194109630, 388219260]

約数ペア:

[(1, 388219260), (2, 194109630), (3, 129406420), (4, 97054815), (5, 77643852), (6, 64703210), (10, 38821926), (11, 35292660), (12, 32351605), (13, 29863020), (15, 25881284), (20, 19410963), (22, 17646330), (26, 14931510), (30, 12940642), (33, 11764220), (39, 9954340), (44, 8823165), (52, 7465755), (55, 7058532), (60, 6470321), (65, 5972604), (66, 5882110), (78, 4977170), (110, 3529266), (130, 2986302), (132, 2941055), (143, 2714820), (156, 2488585), (165, 2352844), (195, 1990868), (220, 1764633), (260, 1493151), (286, 1357410), (330, 1176422), (390, 995434), (429, 904940), (572, 678705), (660, 588211), (715, 542964), (780, 497717), (858, 452470), (1430, 271482), (1716, 226235), (2145, 180988), (2860, 135741), (4290, 90494), (8580, 45247)]