215342088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{877}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 581165760

約数和(自身を除く): 365823672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 787, 877, 1574, 1754, 2361, 2631, 3148, 3508, 4722, 5262, 6296, 7016, 9444, 10231, 10524, 11401, 18888, 20462, 21048, 22802, 30693, 34203, 40924, 45604, 61386, 68406, 81848, 91208, 122772, 136812, 245544, 273624, 690199, 1380398, 2070597, 2760796, 4141194, 5521592, 8282388, 8972587, 16564776, 17945174, 26917761, 35890348, 53835522, 71780696, 107671044, 215342088]

約数ペア:

[(1, 215342088), (2, 107671044), (3, 71780696), (4, 53835522), (6, 35890348), (8, 26917761), (12, 17945174), (13, 16564776), (24, 8972587), (26, 8282388), (39, 5521592), (52, 4141194), (78, 2760796), (104, 2070597), (156, 1380398), (312, 690199), (787, 273624), (877, 245544), (1574, 136812), (1754, 122772), (2361, 91208), (2631, 81848), (3148, 68406), (3508, 61386), (4722, 45604), (5262, 40924), (6296, 34203), (7016, 30693), (9444, 22802), (10231, 21048), (10524, 20462), (11401, 18888)]