2638861092

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:852

約数の個数: 180

約数和(自身を含む): 8064524160

約数和(自身を除く): 5425663068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 359, 378, 441, 463, 567, 588, 718, 756, 882, 926, 1077, 1134, 1323, 1389, 1436, 1764, 1852, 2154, 2268, 2513, 2646, 2778, 3231, 3241, 3969, 4167, 4308, 5026, 5292, 5556, 6462, 6482, 7539, 7938, 8334, 9693, 9723, 10052, 12501, 12924, 12964, 15078, 15876, 16668, 17591, 19386, 19446, 22617, 22687, 25002, 29079, 29169, 30156, 35182, 37503, 38772, 38892, 45234, 45374, 50004, 52773, 58158, 58338, 67851, 68061, 70364, 75006, 87507, 90468, 90748, 105546, 116316, 116676, 135702, 136122, 150012, 158319, 166217, 175014, 203553, 204183, 211092, 262521, 271404, 272244, 316638, 332434, 350028, 407106, 408366, 474957, 498651, 525042, 612549, 633276, 664868, 814212, 816732, 949914, 997302, 1050084, 1163519, 1225098, 1424871, 1495953, 1837647, 1899828, 1994604, 2327038, 2450196, 2849742, 2991906, 3490557, 3675294, 4487859, 4654076, 5699484, 5983812, 6981114, 7350588, 8144633, 8975718, 10471671, 13463577, 13962228, 16289266, 17951436, 20943342, 24433899, 26927154, 31415013, 32578532, 41886684, 48867798, 53854308, 62830026, 73301697, 94245039, 97735596, 125660052, 146603394, 188490078, 219905091, 293206788, 376980156, 439810182, 659715273, 879620364, 1319430546, 2638861092]

約数ペア:

[(1, 2638861092), (2, 1319430546), (3, 879620364), (4, 659715273), (6, 439810182), (7, 376980156), (9, 293206788), (12, 219905091), (14, 188490078), (18, 146603394), (21, 125660052), (27, 97735596), (28, 94245039), (36, 73301697), (42, 62830026), (49, 53854308), (54, 48867798), (63, 41886684), (81, 32578532), (84, 31415013), (98, 26927154), (108, 24433899), (126, 20943342), (147, 17951436), (162, 16289266), (189, 13962228), (196, 13463577), (252, 10471671), (294, 8975718), (324, 8144633), (359, 7350588), (378, 6981114), (441, 5983812), (463, 5699484), (567, 4654076), (588, 4487859), (718, 3675294), (756, 3490557), (882, 2991906), (926, 2849742), (1077, 2450196), (1134, 2327038), (1323, 1994604), (1389, 1899828), (1436, 1837647), (1764, 1495953), (1852, 1424871), (2154, 1225098), (2268, 1163519), (2513, 1050084), (2646, 997302), (2778, 949914), (3231, 816732), (3241, 814212), (3969, 664868), (4167, 633276), (4308, 612549), (5026, 525042), (5292, 498651), (5556, 474957), (6462, 408366), (6482, 407106), (7539, 350028), (7938, 332434), (8334, 316638), (9693, 272244), (9723, 271404), (10052, 262521), (12501, 211092), (12924, 204183), (12964, 203553), (15078, 175014), (15876, 166217), (16668, 158319), (17591, 150012), (19386, 136122), (19446, 135702), (22617, 116676), (22687, 116316), (25002, 105546), (29079, 90748), (29169, 90468), (30156, 87507), (35182, 75006), (37503, 70364), (38772, 68061), (38892, 67851), (45234, 58338), (45374, 58158), (50004, 52773)]