321036806

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 594155520

約数和(自身を除く): 273118714

約数列:

[1, 2, 17, 19, 23, 31, 34, 38, 41, 46, 62, 82, 289, 323, 391, 437, 527, 578, 589, 646, 697, 713, 779, 782, 874, 943, 1054, 1178, 1271, 1394, 1426, 1558, 1886, 2542, 5491, 6647, 7429, 8959, 10013, 10982, 11849, 12121, 13243, 13294, 13547, 14858, 16031, 17917, 17918, 20026, 21607, 23698, 24149, 24242, 26486, 27094, 29233, 32062, 35834, 43214, 48298, 58466, 126293, 170221, 206057, 225131, 230299, 252586, 272527, 304589, 340442, 367319, 410533, 412114, 450262, 460598, 496961, 545054, 555427, 609178, 734638, 821066, 993922, 1110854, 3915083, 5178013, 6979061, 7830166, 8448337, 9442259, 10356026, 13958122, 16896674, 18884518, 160518403, 321036806]

約数ペア:

[(1, 321036806), (2, 160518403), (17, 18884518), (19, 16896674), (23, 13958122), (31, 10356026), (34, 9442259), (38, 8448337), (41, 7830166), (46, 6979061), (62, 5178013), (82, 3915083), (289, 1110854), (323, 993922), (391, 821066), (437, 734638), (527, 609178), (578, 555427), (589, 545054), (646, 496961), (697, 460598), (713, 450262), (779, 412114), (782, 410533), (874, 367319), (943, 340442), (1054, 304589), (1178, 272527), (1271, 252586), (1394, 230299), (1426, 225131), (1558, 206057), (1886, 170221), (2542, 126293), (5491, 58466), (6647, 48298), (7429, 43214), (8959, 35834), (10013, 32062), (10982, 29233), (11849, 27094), (12121, 26486), (13243, 24242), (13294, 24149), (13547, 23698), (14858, 21607), (16031, 20026), (17917, 17918)]