389271744

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1316

約数の個数: 140

約数和(自身を含む): 1173792928

約数和(自身を除く): 784521184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 488, 549, 576, 648, 732, 864, 976, 1098, 1231, 1296, 1464, 1647, 1728, 1952, 2196, 2462, 2592, 2928, 3294, 3693, 3904, 4392, 4924, 4941, 5184, 5856, 6588, 7386, 8784, 9848, 9882, 11079, 11712, 13176, 14772, 17568, 19696, 19764, 22158, 26352, 29544, 33237, 35136, 39392, 39528, 44316, 52704, 59088, 66474, 75091, 78784, 79056, 88632, 99711, 105408, 118176, 132948, 150182, 158112, 177264, 199422, 225273, 236352, 265896, 300364, 316224, 354528, 398844, 450546, 531792, 600728, 675819, 709056, 797688, 901092, 1063584, 1201456, 1351638, 1595376, 1802184, 2027457, 2127168, 2402912, 2703276, 3190752, 3604368, 4054914, 4805824, 5406552, 6082371, 6381504, 7208736, 8109828, 10813104, 12164742, 14417472, 16219656, 21626208, 24329484, 32439312, 43252416, 48658968, 64878624, 97317936, 129757248, 194635872, 389271744]

約数ペア:

[(1, 389271744), (2, 194635872), (3, 129757248), (4, 97317936), (6, 64878624), (8, 48658968), (9, 43252416), (12, 32439312), (16, 24329484), (18, 21626208), (24, 16219656), (27, 14417472), (32, 12164742), (36, 10813104), (48, 8109828), (54, 7208736), (61, 6381504), (64, 6082371), (72, 5406552), (81, 4805824), (96, 4054914), (108, 3604368), (122, 3190752), (144, 2703276), (162, 2402912), (183, 2127168), (192, 2027457), (216, 1802184), (244, 1595376), (288, 1351638), (324, 1201456), (366, 1063584), (432, 901092), (488, 797688), (549, 709056), (576, 675819), (648, 600728), (732, 531792), (864, 450546), (976, 398844), (1098, 354528), (1231, 316224), (1296, 300364), (1464, 265896), (1647, 236352), (1728, 225273), (1952, 199422), (2196, 177264), (2462, 158112), (2592, 150182), (2928, 132948), (3294, 118176), (3693, 105408), (3904, 99711), (4392, 88632), (4924, 79056), (4941, 78784), (5184, 75091), (5856, 66474), (6588, 59088), (7386, 52704), (8784, 44316), (9848, 39528), (9882, 39392), (11079, 35136), (11712, 33237), (13176, 29544), (14772, 26352), (17568, 22158), (19696, 19764)]