230812764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 678827520

約数和(自身を除く): 448014756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 71, 78, 84, 91, 142, 156, 169, 182, 213, 229, 273, 284, 338, 364, 426, 458, 497, 507, 546, 676, 687, 852, 916, 923, 994, 1014, 1092, 1183, 1374, 1491, 1603, 1846, 1988, 2028, 2366, 2748, 2769, 2977, 2982, 3206, 3549, 3692, 4732, 4809, 5538, 5954, 5964, 6412, 6461, 7098, 8931, 9618, 11076, 11908, 11999, 12922, 14196, 16259, 17862, 19236, 19383, 20839, 23998, 25844, 32518, 35724, 35997, 38701, 38766, 41678, 47996, 48777, 62517, 65036, 71994, 77402, 77532, 83356, 83993, 97554, 113813, 116103, 125034, 143988, 154804, 167986, 195108, 211367, 227626, 232206, 250068, 251979, 270907, 335972, 341439, 422734, 455252, 464412, 503958, 541814, 634101, 682878, 812721, 845468, 1007916, 1083628, 1268202, 1365756, 1479569, 1625442, 2536404, 2747771, 2959138, 3250884, 4438707, 5495542, 5918276, 8243313, 8877414, 10991084, 16486626, 17754828, 19234397, 32973252, 38468794, 57703191, 76937588, 115406382, 230812764]

約数ペア:

[(1, 230812764), (2, 115406382), (3, 76937588), (4, 57703191), (6, 38468794), (7, 32973252), (12, 19234397), (13, 17754828), (14, 16486626), (21, 10991084), (26, 8877414), (28, 8243313), (39, 5918276), (42, 5495542), (52, 4438707), (71, 3250884), (78, 2959138), (84, 2747771), (91, 2536404), (142, 1625442), (156, 1479569), (169, 1365756), (182, 1268202), (213, 1083628), (229, 1007916), (273, 845468), (284, 812721), (338, 682878), (364, 634101), (426, 541814), (458, 503958), (497, 464412), (507, 455252), (546, 422734), (676, 341439), (687, 335972), (852, 270907), (916, 251979), (923, 250068), (994, 232206), (1014, 227626), (1092, 211367), (1183, 195108), (1374, 167986), (1491, 154804), (1603, 143988), (1846, 125034), (1988, 116103), (2028, 113813), (2366, 97554), (2748, 83993), (2769, 83356), (2977, 77532), (2982, 77402), (3206, 71994), (3549, 65036), (3692, 62517), (4732, 48777), (4809, 47996), (5538, 41678), (5954, 38766), (5964, 38701), (6412, 35997), (6461, 35724), (7098, 32518), (8931, 25844), (9618, 23998), (11076, 20839), (11908, 19383), (11999, 19236), (12922, 17862), (14196, 16259)]