323285872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 160

約数和(自身を含む): 840696192

約数和(自身を除く): 517410320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 37, 52, 56, 68, 74, 91, 104, 112, 119, 136, 148, 182, 208, 221, 238, 259, 272, 296, 353, 364, 442, 476, 481, 518, 592, 629, 706, 728, 884, 952, 962, 1036, 1258, 1412, 1456, 1547, 1768, 1904, 1924, 2072, 2471, 2516, 2824, 3094, 3367, 3536, 3848, 4144, 4403, 4589, 4942, 5032, 5648, 6001, 6188, 6734, 7696, 8177, 8806, 9178, 9884, 10064, 12002, 12376, 13061, 13468, 16354, 17612, 18356, 19768, 24004, 24752, 26122, 26936, 32123, 32708, 35224, 36712, 39536, 42007, 48008, 52244, 53872, 57239, 64246, 65416, 70448, 73424, 78013, 84014, 91427, 96016, 104488, 114478, 128492, 130832, 156026, 168028, 169793, 182854, 208976, 222037, 228956, 256984, 312052, 336056, 339586, 365708, 444074, 457912, 513968, 546091, 624104, 672112, 679172, 731416, 888148, 915824, 1092182, 1188551, 1248208, 1358344, 1462832, 1554259, 1776296, 2184364, 2377102, 2716688, 2886481, 3108518, 3552592, 4368728, 4754204, 5772962, 6217036, 8737456, 9508408, 11545924, 12434072, 19016816, 20205367, 23091848, 24868144, 40410734, 46183696, 80821468, 161642936, 323285872]

約数ペア:

[(1, 323285872), (2, 161642936), (4, 80821468), (7, 46183696), (8, 40410734), (13, 24868144), (14, 23091848), (16, 20205367), (17, 19016816), (26, 12434072), (28, 11545924), (34, 9508408), (37, 8737456), (52, 6217036), (56, 5772962), (68, 4754204), (74, 4368728), (91, 3552592), (104, 3108518), (112, 2886481), (119, 2716688), (136, 2377102), (148, 2184364), (182, 1776296), (208, 1554259), (221, 1462832), (238, 1358344), (259, 1248208), (272, 1188551), (296, 1092182), (353, 915824), (364, 888148), (442, 731416), (476, 679172), (481, 672112), (518, 624104), (592, 546091), (629, 513968), (706, 457912), (728, 444074), (884, 365708), (952, 339586), (962, 336056), (1036, 312052), (1258, 256984), (1412, 228956), (1456, 222037), (1547, 208976), (1768, 182854), (1904, 169793), (1924, 168028), (2072, 156026), (2471, 130832), (2516, 128492), (2824, 114478), (3094, 104488), (3367, 96016), (3536, 91427), (3848, 84014), (4144, 78013), (4403, 73424), (4589, 70448), (4942, 65416), (5032, 64246), (5648, 57239), (6001, 53872), (6188, 52244), (6734, 48008), (7696, 42007), (8177, 39536), (8806, 36712), (9178, 35224), (9884, 32708), (10064, 32123), (12002, 26936), (12376, 26122), (13061, 24752), (13468, 24004), (16354, 19768), (17612, 18356)]