313905024

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1573

約数の個数: 128

約数和(自身を含む): 942276000

約数和(自身を除く): 628370976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 366, 384, 432, 488, 549, 576, 732, 864, 976, 1098, 1152, 1464, 1489, 1647, 1728, 1952, 2196, 2928, 2978, 3294, 3456, 3904, 4392, 4467, 5856, 5956, 6588, 7808, 8784, 8934, 11712, 11912, 13176, 13401, 17568, 17868, 23424, 23824, 26352, 26802, 35136, 35736, 40203, 47648, 52704, 53604, 70272, 71472, 80406, 90829, 95296, 105408, 107208, 142944, 160812, 181658, 190592, 210816, 214416, 272487, 285888, 321624, 363316, 428832, 544974, 571776, 643248, 726632, 817461, 857664, 1089948, 1286496, 1453264, 1634922, 1715328, 2179896, 2452383, 2572992, 2906528, 3269844, 4359792, 4904766, 5145984, 5813056, 6539688, 8719584, 9809532, 11626112, 13079376, 17439168, 19619064, 26158752, 34878336, 39238128, 52317504, 78476256, 104635008, 156952512, 313905024]

約数ペア:

[(1, 313905024), (2, 156952512), (3, 104635008), (4, 78476256), (6, 52317504), (8, 39238128), (9, 34878336), (12, 26158752), (16, 19619064), (18, 17439168), (24, 13079376), (27, 11626112), (32, 9809532), (36, 8719584), (48, 6539688), (54, 5813056), (61, 5145984), (64, 4904766), (72, 4359792), (96, 3269844), (108, 2906528), (122, 2572992), (128, 2452383), (144, 2179896), (183, 1715328), (192, 1634922), (216, 1453264), (244, 1286496), (288, 1089948), (366, 857664), (384, 817461), (432, 726632), (488, 643248), (549, 571776), (576, 544974), (732, 428832), (864, 363316), (976, 321624), (1098, 285888), (1152, 272487), (1464, 214416), (1489, 210816), (1647, 190592), (1728, 181658), (1952, 160812), (2196, 142944), (2928, 107208), (2978, 105408), (3294, 95296), (3456, 90829), (3904, 80406), (4392, 71472), (4467, 70272), (5856, 53604), (5956, 52704), (6588, 47648), (7808, 40203), (8784, 35736), (8934, 35136), (11712, 26802), (11912, 26352), (13176, 23824), (13401, 23424), (17568, 17868)]