329686812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:828

約数の個数: 144

約数和(自身を含む): 1033835712

約数和(自身を除く): 704148900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 157, 182, 234, 252, 273, 314, 364, 468, 471, 546, 628, 641, 819, 942, 1092, 1099, 1282, 1413, 1638, 1884, 1923, 2041, 2198, 2564, 2826, 3276, 3297, 3846, 4082, 4396, 4487, 5652, 5769, 6123, 6594, 7692, 8164, 8333, 8974, 9891, 11538, 12246, 13188, 13461, 14287, 16666, 17948, 18369, 19782, 23076, 24492, 24999, 26922, 28574, 33332, 36738, 39564, 40383, 42861, 49998, 53844, 57148, 58331, 73476, 74997, 80766, 85722, 99996, 100637, 116662, 128583, 149994, 161532, 171444, 174993, 201274, 233324, 257166, 299988, 301911, 349986, 402548, 514332, 524979, 603822, 699972, 704459, 905733, 1049958, 1207644, 1308281, 1408918, 1811466, 2099916, 2113377, 2616562, 2817836, 3622932, 3924843, 4226754, 5233124, 6340131, 7849686, 8453508, 9157967, 11774529, 12680262, 15699372, 18315934, 23549058, 25360524, 27473901, 36631868, 47098116, 54947802, 82421703, 109895604, 164843406, 329686812]

約数ペア:

[(1, 329686812), (2, 164843406), (3, 109895604), (4, 82421703), (6, 54947802), (7, 47098116), (9, 36631868), (12, 27473901), (13, 25360524), (14, 23549058), (18, 18315934), (21, 15699372), (26, 12680262), (28, 11774529), (36, 9157967), (39, 8453508), (42, 7849686), (52, 6340131), (63, 5233124), (78, 4226754), (84, 3924843), (91, 3622932), (117, 2817836), (126, 2616562), (156, 2113377), (157, 2099916), (182, 1811466), (234, 1408918), (252, 1308281), (273, 1207644), (314, 1049958), (364, 905733), (468, 704459), (471, 699972), (546, 603822), (628, 524979), (641, 514332), (819, 402548), (942, 349986), (1092, 301911), (1099, 299988), (1282, 257166), (1413, 233324), (1638, 201274), (1884, 174993), (1923, 171444), (2041, 161532), (2198, 149994), (2564, 128583), (2826, 116662), (3276, 100637), (3297, 99996), (3846, 85722), (4082, 80766), (4396, 74997), (4487, 73476), (5652, 58331), (5769, 57148), (6123, 53844), (6594, 49998), (7692, 42861), (8164, 40383), (8333, 39564), (8974, 36738), (9891, 33332), (11538, 28574), (12246, 26922), (13188, 24999), (13461, 24492), (14287, 23076), (16666, 19782), (17948, 18369)]