222528504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 648518400

約数和(自身を除く): 425989896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 179, 187, 204, 264, 277, 358, 374, 408, 537, 554, 561, 716, 748, 831, 1074, 1108, 1122, 1432, 1496, 1662, 1969, 2148, 2216, 2244, 3043, 3047, 3324, 3938, 4296, 4488, 4709, 5907, 6086, 6094, 6648, 7876, 9129, 9141, 9418, 11814, 12172, 12188, 14127, 15752, 18258, 18282, 18836, 23628, 24344, 24376, 28254, 33473, 36516, 36564, 37672, 47256, 49583, 51799, 56508, 66946, 73032, 73128, 99166, 100419, 103598, 113016, 133892, 148749, 155397, 198332, 200838, 207196, 267784, 297498, 310794, 396664, 401676, 414392, 545413, 594996, 621588, 803352, 842911, 1090826, 1189992, 1243176, 1636239, 1685822, 2181652, 2528733, 3272478, 3371644, 4363304, 5057466, 6544956, 6743288, 9272021, 10114932, 13089912, 18544042, 20229864, 27816063, 37088084, 55632126, 74176168, 111264252, 222528504]

約数ペア:

[(1, 222528504), (2, 111264252), (3, 74176168), (4, 55632126), (6, 37088084), (8, 27816063), (11, 20229864), (12, 18544042), (17, 13089912), (22, 10114932), (24, 9272021), (33, 6743288), (34, 6544956), (44, 5057466), (51, 4363304), (66, 3371644), (68, 3272478), (88, 2528733), (102, 2181652), (132, 1685822), (136, 1636239), (179, 1243176), (187, 1189992), (204, 1090826), (264, 842911), (277, 803352), (358, 621588), (374, 594996), (408, 545413), (537, 414392), (554, 401676), (561, 396664), (716, 310794), (748, 297498), (831, 267784), (1074, 207196), (1108, 200838), (1122, 198332), (1432, 155397), (1496, 148749), (1662, 133892), (1969, 113016), (2148, 103598), (2216, 100419), (2244, 99166), (3043, 73128), (3047, 73032), (3324, 66946), (3938, 56508), (4296, 51799), (4488, 49583), (4709, 47256), (5907, 37672), (6086, 36564), (6094, 36516), (6648, 33473), (7876, 28254), (9129, 24376), (9141, 24344), (9418, 23628), (11814, 18836), (12172, 18282), (12188, 18258), (14127, 15752)]