218594736

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 629195840

約数和(自身を除く): 410601104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 139, 144, 163, 201, 268, 278, 326, 402, 417, 489, 536, 556, 603, 652, 804, 834, 978, 1072, 1112, 1206, 1251, 1304, 1467, 1608, 1668, 1956, 2224, 2412, 2502, 2608, 2934, 3216, 3336, 3912, 4824, 5004, 5868, 6672, 7824, 9313, 9648, 10008, 10921, 11736, 18626, 20016, 21842, 22657, 23472, 27939, 32763, 37252, 43684, 45314, 55878, 65526, 67971, 74504, 83817, 87368, 90628, 98289, 111756, 131052, 135942, 149008, 167634, 174736, 181256, 196578, 203913, 223512, 262104, 271884, 335268, 362512, 393156, 407826, 447024, 524208, 543768, 670536, 786312, 815652, 1087536, 1341072, 1518019, 1572624, 1631304, 3036038, 3262608, 4554057, 6072076, 9108114, 12144152, 13662171, 18216228, 24288304, 27324342, 36432456, 54648684, 72864912, 109297368, 218594736]

約数ペア:

[(1, 218594736), (2, 109297368), (3, 72864912), (4, 54648684), (6, 36432456), (8, 27324342), (9, 24288304), (12, 18216228), (16, 13662171), (18, 12144152), (24, 9108114), (36, 6072076), (48, 4554057), (67, 3262608), (72, 3036038), (134, 1631304), (139, 1572624), (144, 1518019), (163, 1341072), (201, 1087536), (268, 815652), (278, 786312), (326, 670536), (402, 543768), (417, 524208), (489, 447024), (536, 407826), (556, 393156), (603, 362512), (652, 335268), (804, 271884), (834, 262104), (978, 223512), (1072, 203913), (1112, 196578), (1206, 181256), (1251, 174736), (1304, 167634), (1467, 149008), (1608, 135942), (1668, 131052), (1956, 111756), (2224, 98289), (2412, 90628), (2502, 87368), (2608, 83817), (2934, 74504), (3216, 67971), (3336, 65526), (3912, 55878), (4824, 45314), (5004, 43684), (5868, 37252), (6672, 32763), (7824, 27939), (9313, 23472), (9648, 22657), (10008, 21842), (10921, 20016), (11736, 18626)]