916890156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{39983}}^1$

素因数の和:40020

約数の個数: 108

約数和(自身を含む): 2903558112

約数和(自身を除く): 1986667956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 39983, 79966, 119949, 159932, 239898, 279881, 359847, 479796, 519779, 559762, 719694, 839643, 1039558, 1119524, 1439388, 1559337, 1679286, 1959167, 2079116, 2518929, 3118674, 3358572, 3638453, 3918334, 4678011, 5037858, 5877501, 6237348, 7276906, 7836668, 9356022, 10075716, 10915359, 11755002, 14553812, 17632503, 18712044, 21830718, 23510004, 25469171, 32746077, 35265006, 43661436, 50938342, 65492154, 70530012, 76407513, 101876684, 130984308, 152815026, 229222539, 305630052, 458445078, 916890156]

約数ペア:

[(1, 916890156), (2, 458445078), (3, 305630052), (4, 229222539), (6, 152815026), (7, 130984308), (9, 101876684), (12, 76407513), (13, 70530012), (14, 65492154), (18, 50938342), (21, 43661436), (26, 35265006), (28, 32746077), (36, 25469171), (39, 23510004), (42, 21830718), (49, 18712044), (52, 17632503), (63, 14553812), (78, 11755002), (84, 10915359), (91, 10075716), (98, 9356022), (117, 7836668), (126, 7276906), (147, 6237348), (156, 5877501), (182, 5037858), (196, 4678011), (234, 3918334), (252, 3638453), (273, 3358572), (294, 3118674), (364, 2518929), (441, 2079116), (468, 1959167), (546, 1679286), (588, 1559337), (637, 1439388), (819, 1119524), (882, 1039558), (1092, 839643), (1274, 719694), (1638, 559762), (1764, 519779), (1911, 479796), (2548, 359847), (3276, 279881), (3822, 239898), (5733, 159932), (7644, 119949), (11466, 79966), (22932, 39983)]