238268056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 552484800

約数和(自身を除く): 314216744

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 41, 52, 68, 76, 82, 104, 136, 152, 164, 173, 221, 247, 323, 328, 346, 442, 494, 533, 646, 692, 697, 779, 884, 988, 1066, 1292, 1384, 1394, 1558, 1768, 1976, 2132, 2249, 2584, 2788, 2941, 3116, 3287, 4199, 4264, 4498, 5576, 5882, 6232, 6574, 7093, 8398, 8996, 9061, 10127, 11764, 13148, 13243, 14186, 16796, 17992, 18122, 20254, 23528, 26296, 26486, 28372, 33592, 36244, 38233, 40508, 42731, 52972, 55879, 56744, 72488, 76466, 81016, 85462, 92209, 105944, 111758, 120581, 134767, 152932, 170924, 172159, 184418, 223516, 241162, 269534, 305864, 341848, 344318, 368836, 447032, 482324, 539068, 688636, 726427, 737672, 964648, 1078136, 1377272, 1452854, 1567553, 1751971, 2291039, 2905708, 3135106, 3503942, 4582078, 5811416, 6270212, 7007884, 9164156, 12540424, 14015768, 18328312, 29783507, 59567014, 119134028, 238268056]

約数ペア:

[(1, 238268056), (2, 119134028), (4, 59567014), (8, 29783507), (13, 18328312), (17, 14015768), (19, 12540424), (26, 9164156), (34, 7007884), (38, 6270212), (41, 5811416), (52, 4582078), (68, 3503942), (76, 3135106), (82, 2905708), (104, 2291039), (136, 1751971), (152, 1567553), (164, 1452854), (173, 1377272), (221, 1078136), (247, 964648), (323, 737672), (328, 726427), (346, 688636), (442, 539068), (494, 482324), (533, 447032), (646, 368836), (692, 344318), (697, 341848), (779, 305864), (884, 269534), (988, 241162), (1066, 223516), (1292, 184418), (1384, 172159), (1394, 170924), (1558, 152932), (1768, 134767), (1976, 120581), (2132, 111758), (2249, 105944), (2584, 92209), (2788, 85462), (2941, 81016), (3116, 76466), (3287, 72488), (4199, 56744), (4264, 55879), (4498, 52972), (5576, 42731), (5882, 40508), (6232, 38233), (6574, 36244), (7093, 33592), (8398, 28372), (8996, 26486), (9061, 26296), (10127, 23528), (11764, 20254), (13148, 18122), (13243, 17992), (14186, 16796)]