2966964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 144

約数和(自身を含む): 9838080

約数和(自身を除く): 6871116

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 52, 57, 66, 76, 77, 78, 84, 91, 114, 132, 133, 143, 154, 156, 169, 182, 209, 228, 231, 247, 266, 273, 286, 308, 338, 364, 399, 418, 429, 462, 494, 507, 532, 546, 572, 627, 676, 741, 798, 836, 858, 924, 988, 1001, 1014, 1092, 1183, 1254, 1463, 1482, 1596, 1716, 1729, 1859, 2002, 2028, 2366, 2508, 2717, 2926, 2964, 3003, 3211, 3458, 3549, 3718, 4004, 4389, 4732, 5187, 5434, 5577, 5852, 6006, 6422, 6916, 7098, 7436, 8151, 8778, 9633, 10374, 10868, 11154, 12012, 12844, 13013, 14196, 16302, 17556, 19019, 19266, 20748, 22308, 22477, 26026, 32604, 35321, 38038, 38532, 39039, 44954, 52052, 57057, 67431, 70642, 76076, 78078, 89908, 105963, 114114, 134862, 141284, 156156, 211926, 228228, 247247, 269724, 423852, 494494, 741741, 988988, 1483482, 2966964]

約数ペア:

[(1, 2966964), (2, 1483482), (3, 988988), (4, 741741), (6, 494494), (7, 423852), (11, 269724), (12, 247247), (13, 228228), (14, 211926), (19, 156156), (21, 141284), (22, 134862), (26, 114114), (28, 105963), (33, 89908), (38, 78078), (39, 76076), (42, 70642), (44, 67431), (52, 57057), (57, 52052), (66, 44954), (76, 39039), (77, 38532), (78, 38038), (84, 35321), (91, 32604), (114, 26026), (132, 22477), (133, 22308), (143, 20748), (154, 19266), (156, 19019), (169, 17556), (182, 16302), (209, 14196), (228, 13013), (231, 12844), (247, 12012), (266, 11154), (273, 10868), (286, 10374), (308, 9633), (338, 8778), (364, 8151), (399, 7436), (418, 7098), (429, 6916), (462, 6422), (494, 6006), (507, 5852), (532, 5577), (546, 5434), (572, 5187), (627, 4732), (676, 4389), (741, 4004), (798, 3718), (836, 3549), (858, 3458), (924, 3211), (988, 3003), (1001, 2964), (1014, 2926), (1092, 2717), (1183, 2508), (1254, 2366), (1463, 2028), (1482, 2002), (1596, 1859), (1716, 1729)]