344416380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 1213857792

約数和(自身を除く): 869441412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 127, 132, 140, 154, 165, 210, 220, 231, 254, 308, 330, 381, 385, 420, 462, 508, 587, 635, 660, 762, 770, 889, 924, 1155, 1174, 1270, 1397, 1524, 1540, 1761, 1778, 1905, 2310, 2348, 2540, 2667, 2794, 2935, 3522, 3556, 3810, 4109, 4191, 4445, 4620, 5334, 5588, 5870, 6457, 6985, 7044, 7620, 8218, 8382, 8805, 8890, 9779, 10668, 11740, 12327, 12914, 13335, 13970, 16436, 16764, 17610, 17780, 19371, 19558, 20545, 20955, 24654, 25828, 26670, 27940, 29337, 32285, 35220, 38742, 39116, 41090, 41910, 45199, 48895, 49308, 53340, 58674, 61635, 64570, 74549, 77484, 82180, 83820, 90398, 96855, 97790, 117348, 123270, 129140, 135597, 146685, 149098, 180796, 193710, 195580, 223647, 225995, 246540, 271194, 293370, 298196, 372745, 387420, 447294, 451990, 521843, 542388, 586740, 677985, 745490, 820039, 894588, 903980, 1043686, 1118235, 1355970, 1490980, 1565529, 1640078, 2087372, 2236470, 2460117, 2609215, 2711940, 3131058, 3280156, 4100195, 4472940, 4920234, 5218430, 5740273, 6262116, 7827645, 8200390, 9840468, 10436860, 11480546, 12300585, 15655290, 16400780, 17220819, 22961092, 24601170, 28701365, 31310580, 34441638, 49202340, 57402730, 68883276, 86104095, 114805460, 172208190, 344416380]

約数ペア:

[(1, 344416380), (2, 172208190), (3, 114805460), (4, 86104095), (5, 68883276), (6, 57402730), (7, 49202340), (10, 34441638), (11, 31310580), (12, 28701365), (14, 24601170), (15, 22961092), (20, 17220819), (21, 16400780), (22, 15655290), (28, 12300585), (30, 11480546), (33, 10436860), (35, 9840468), (42, 8200390), (44, 7827645), (55, 6262116), (60, 5740273), (66, 5218430), (70, 4920234), (77, 4472940), (84, 4100195), (105, 3280156), (110, 3131058), (127, 2711940), (132, 2609215), (140, 2460117), (154, 2236470), (165, 2087372), (210, 1640078), (220, 1565529), (231, 1490980), (254, 1355970), (308, 1118235), (330, 1043686), (381, 903980), (385, 894588), (420, 820039), (462, 745490), (508, 677985), (587, 586740), (635, 542388), (660, 521843), (762, 451990), (770, 447294), (889, 387420), (924, 372745), (1155, 298196), (1174, 293370), (1270, 271194), (1397, 246540), (1524, 225995), (1540, 223647), (1761, 195580), (1778, 193710), (1905, 180796), (2310, 149098), (2348, 146685), (2540, 135597), (2667, 129140), (2794, 123270), (2935, 117348), (3522, 97790), (3556, 96855), (3810, 90398), (4109, 83820), (4191, 82180), (4445, 77484), (4620, 74549), (5334, 64570), (5588, 61635), (5870, 58674), (6457, 53340), (6985, 49308), (7044, 48895), (7620, 45199), (8218, 41910), (8382, 41090), (8805, 39116), (8890, 38742), (9779, 35220), (10668, 32285), (11740, 29337), (12327, 27940), (12914, 26670), (13335, 25828), (13970, 24654), (16436, 20955), (16764, 20545), (17610, 19558), (17780, 19371)]