328651488

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9431}}^1$

素因数の和:9469

約数の個数: 108

約数和(自身を含む): 1027399464

約数和(自身を除く): 698747976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2178, 2904, 3168, 3872, 4356, 5808, 8712, 9431, 11616, 17424, 18862, 28293, 34848, 37724, 56586, 75448, 84879, 103741, 113172, 150896, 169758, 207482, 226344, 301792, 311223, 339516, 414964, 452688, 622446, 679032, 829928, 905376, 933669, 1141151, 1244892, 1358064, 1659856, 1867338, 2282302, 2489784, 2716128, 3319712, 3423453, 3734676, 4564604, 4979568, 6846906, 7469352, 9129208, 9959136, 10270359, 13693812, 14938704, 18258416, 20540718, 27387624, 29877408, 36516832, 41081436, 54775248, 82162872, 109550496, 164325744, 328651488]

約数ペア:

[(1, 328651488), (2, 164325744), (3, 109550496), (4, 82162872), (6, 54775248), (8, 41081436), (9, 36516832), (11, 29877408), (12, 27387624), (16, 20540718), (18, 18258416), (22, 14938704), (24, 13693812), (32, 10270359), (33, 9959136), (36, 9129208), (44, 7469352), (48, 6846906), (66, 4979568), (72, 4564604), (88, 3734676), (96, 3423453), (99, 3319712), (121, 2716128), (132, 2489784), (144, 2282302), (176, 1867338), (198, 1659856), (242, 1358064), (264, 1244892), (288, 1141151), (352, 933669), (363, 905376), (396, 829928), (484, 679032), (528, 622446), (726, 452688), (792, 414964), (968, 339516), (1056, 311223), (1089, 301792), (1452, 226344), (1584, 207482), (1936, 169758), (2178, 150896), (2904, 113172), (3168, 103741), (3872, 84879), (4356, 75448), (5808, 56586), (8712, 37724), (9431, 34848), (11616, 28293), (17424, 18862)]