236444355

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 480488112

約数和(自身を除く): 244043757

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 157, 245, 315, 441, 471, 683, 735, 785, 1099, 1413, 2049, 2205, 2355, 3297, 3415, 4781, 5495, 6147, 7065, 7693, 9891, 10245, 14343, 16485, 23079, 23905, 30735, 33467, 38465, 43029, 49455, 69237, 71715, 100401, 107231, 115395, 167335, 215145, 301203, 321693, 346185, 502005, 536155, 750617, 965079, 1506015, 1608465, 2251851, 3753085, 4825395, 5254319, 6755553, 11259255, 15762957, 26271595, 33777765, 47288871, 78814785, 236444355]

約数ペア:

[(1, 236444355), (3, 78814785), (5, 47288871), (7, 33777765), (9, 26271595), (15, 15762957), (21, 11259255), (35, 6755553), (45, 5254319), (49, 4825395), (63, 3753085), (105, 2251851), (147, 1608465), (157, 1506015), (245, 965079), (315, 750617), (441, 536155), (471, 502005), (683, 346185), (735, 321693), (785, 301203), (1099, 215145), (1413, 167335), (2049, 115395), (2205, 107231), (2355, 100401), (3297, 71715), (3415, 69237), (4781, 49455), (5495, 43029), (6147, 38465), (7065, 33467), (7693, 30735), (9891, 23905), (10245, 23079), (14343, 16485)]