380250234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 1047674880

約数和(自身を除く): 667424646

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 223, 234, 273, 347, 351, 378, 446, 546, 669, 694, 702, 819, 1041, 1338, 1561, 1638, 2007, 2082, 2429, 2457, 2899, 3122, 3123, 4014, 4511, 4683, 4858, 4914, 5798, 6021, 6246, 7287, 8697, 9022, 9366, 9369, 12042, 13533, 14049, 14574, 17394, 18738, 20293, 21861, 26091, 27066, 28098, 31577, 40586, 40599, 42147, 43722, 52182, 60879, 63154, 65583, 77381, 78273, 81198, 84294, 94731, 121758, 121797, 131166, 154762, 156546, 182637, 189462, 232143, 243594, 284193, 365274, 464286, 541667, 547911, 568386, 696429, 852579, 1005953, 1083334, 1095822, 1392858, 1625001, 1705158, 2011906, 2089287, 3017859, 3250002, 4178574, 4875003, 6035718, 7041671, 9053577, 9750006, 14083342, 14625009, 18107154, 21125013, 27160731, 29250018, 42250026, 54321462, 63375039, 126750078, 190125117, 380250234]

約数ペア:

[(1, 380250234), (2, 190125117), (3, 126750078), (6, 63375039), (7, 54321462), (9, 42250026), (13, 29250018), (14, 27160731), (18, 21125013), (21, 18107154), (26, 14625009), (27, 14083342), (39, 9750006), (42, 9053577), (54, 7041671), (63, 6035718), (78, 4875003), (91, 4178574), (117, 3250002), (126, 3017859), (182, 2089287), (189, 2011906), (223, 1705158), (234, 1625001), (273, 1392858), (347, 1095822), (351, 1083334), (378, 1005953), (446, 852579), (546, 696429), (669, 568386), (694, 547911), (702, 541667), (819, 464286), (1041, 365274), (1338, 284193), (1561, 243594), (1638, 232143), (2007, 189462), (2082, 182637), (2429, 156546), (2457, 154762), (2899, 131166), (3122, 121797), (3123, 121758), (4014, 94731), (4511, 84294), (4683, 81198), (4858, 78273), (4914, 77381), (5798, 65583), (6021, 63154), (6246, 60879), (7287, 52182), (8697, 43722), (9022, 42147), (9366, 40599), (9369, 40586), (12042, 31577), (13533, 28098), (14049, 27066), (14574, 26091), (17394, 21861), (18738, 20293)]