327702914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 689762304

約数和(自身を除く): 362059390

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 41, 43, 71, 77, 82, 86, 119, 142, 154, 187, 238, 287, 301, 374, 451, 473, 497, 574, 602, 697, 731, 781, 902, 946, 994, 1207, 1309, 1394, 1462, 1562, 1763, 2414, 2618, 2911, 3053, 3157, 3311, 3526, 4879, 5117, 5467, 5822, 6106, 6314, 6622, 7667, 8041, 8449, 9758, 10234, 10934, 12341, 13277, 15334, 16082, 16898, 19393, 20377, 21371, 24682, 26554, 29971, 32021, 33583, 38786, 40754, 42742, 49487, 51901, 53669, 56287, 59942, 64042, 67166, 92939, 98974, 103802, 107338, 112574, 125173, 135751, 185878, 209797, 224147, 235081, 250346, 271502, 329681, 346409, 363307, 419594, 448294, 470162, 544357, 570911, 659362, 692818, 726614, 876211, 1088714, 1141822, 1376903, 1752422, 2127941, 2307767, 2753806, 3810499, 3996377, 4255882, 4615534, 7620998, 7992754, 9638321, 14895587, 19276642, 23407351, 29791174, 46814702, 163851457, 327702914]

約数ペア:

[(1, 327702914), (2, 163851457), (7, 46814702), (11, 29791174), (14, 23407351), (17, 19276642), (22, 14895587), (34, 9638321), (41, 7992754), (43, 7620998), (71, 4615534), (77, 4255882), (82, 3996377), (86, 3810499), (119, 2753806), (142, 2307767), (154, 2127941), (187, 1752422), (238, 1376903), (287, 1141822), (301, 1088714), (374, 876211), (451, 726614), (473, 692818), (497, 659362), (574, 570911), (602, 544357), (697, 470162), (731, 448294), (781, 419594), (902, 363307), (946, 346409), (994, 329681), (1207, 271502), (1309, 250346), (1394, 235081), (1462, 224147), (1562, 209797), (1763, 185878), (2414, 135751), (2618, 125173), (2911, 112574), (3053, 107338), (3157, 103802), (3311, 98974), (3526, 92939), (4879, 67166), (5117, 64042), (5467, 59942), (5822, 56287), (6106, 53669), (6314, 51901), (6622, 49487), (7667, 42742), (8041, 40754), (8449, 38786), (9758, 33583), (10234, 32021), (10934, 29971), (12341, 26554), (13277, 24682), (15334, 21371), (16082, 20377), (16898, 19393)]