212234652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 633534720

約数和(自身を除く): 421300068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 83, 84, 126, 139, 146, 166, 219, 249, 252, 278, 292, 332, 417, 438, 498, 511, 556, 581, 657, 747, 834, 876, 973, 996, 1022, 1162, 1251, 1314, 1494, 1533, 1668, 1743, 1946, 2044, 2324, 2502, 2628, 2919, 2988, 3066, 3486, 3892, 4599, 5004, 5229, 5838, 6059, 6132, 6972, 8757, 9198, 10147, 10458, 11537, 11676, 12118, 17514, 18177, 18396, 20294, 20916, 23074, 24236, 30441, 34611, 35028, 36354, 40588, 42413, 46148, 54531, 60882, 69222, 71029, 72708, 80759, 84826, 91323, 103833, 109062, 121764, 127239, 138444, 142058, 161518, 169652, 182646, 207666, 213087, 218124, 242277, 254478, 284116, 323036, 365292, 381717, 415332, 426174, 484554, 508956, 639261, 726831, 763434, 842201, 852348, 969108, 1278522, 1453662, 1526868, 1684402, 2526603, 2557044, 2907324, 3368804, 5053206, 5895407, 7579809, 10106412, 11790814, 15159618, 17686221, 23581628, 30319236, 35372442, 53058663, 70744884, 106117326, 212234652]

約数ペア:

[(1, 212234652), (2, 106117326), (3, 70744884), (4, 53058663), (6, 35372442), (7, 30319236), (9, 23581628), (12, 17686221), (14, 15159618), (18, 11790814), (21, 10106412), (28, 7579809), (36, 5895407), (42, 5053206), (63, 3368804), (73, 2907324), (83, 2557044), (84, 2526603), (126, 1684402), (139, 1526868), (146, 1453662), (166, 1278522), (219, 969108), (249, 852348), (252, 842201), (278, 763434), (292, 726831), (332, 639261), (417, 508956), (438, 484554), (498, 426174), (511, 415332), (556, 381717), (581, 365292), (657, 323036), (747, 284116), (834, 254478), (876, 242277), (973, 218124), (996, 213087), (1022, 207666), (1162, 182646), (1251, 169652), (1314, 161518), (1494, 142058), (1533, 138444), (1668, 127239), (1743, 121764), (1946, 109062), (2044, 103833), (2324, 91323), (2502, 84826), (2628, 80759), (2919, 72708), (2988, 71029), (3066, 69222), (3486, 60882), (3892, 54531), (4599, 46148), (5004, 42413), (5229, 40588), (5838, 36354), (6059, 35028), (6132, 34611), (6972, 30441), (8757, 24236), (9198, 23074), (10147, 20916), (10458, 20294), (11537, 18396), (11676, 18177), (12118, 17514)]