217039032

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61519}}^1$

素因数の和:61545

約数の個数: 72

約数和(自身を含む): 683794800

約数和(自身を除く): 466755768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 61519, 123038, 184557, 246076, 369114, 430633, 492152, 553671, 738228, 861266, 1107342, 1291899, 1476456, 1722532, 2214684, 2583798, 3014431, 3445064, 3875697, 4429368, 5167596, 6028862, 7751394, 9043293, 10335192, 12057724, 15502788, 18086586, 24115448, 27129879, 31005576, 36173172, 54259758, 72346344, 108519516, 217039032]

約数ペア:

[(1, 217039032), (2, 108519516), (3, 72346344), (4, 54259758), (6, 36173172), (7, 31005576), (8, 27129879), (9, 24115448), (12, 18086586), (14, 15502788), (18, 12057724), (21, 10335192), (24, 9043293), (28, 7751394), (36, 6028862), (42, 5167596), (49, 4429368), (56, 3875697), (63, 3445064), (72, 3014431), (84, 2583798), (98, 2214684), (126, 1722532), (147, 1476456), (168, 1291899), (196, 1107342), (252, 861266), (294, 738228), (392, 553671), (441, 492152), (504, 430633), (588, 369114), (882, 246076), (1176, 184557), (1764, 123038), (3528, 61519)]