228074652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 665945280

約数和(自身を除く): 437870628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 109, 117, 153, 156, 204, 218, 221, 234, 263, 306, 327, 436, 442, 468, 526, 612, 654, 663, 789, 884, 981, 1052, 1308, 1326, 1417, 1578, 1853, 1962, 1989, 2367, 2652, 2834, 3156, 3419, 3706, 3924, 3978, 4251, 4471, 4734, 5559, 5668, 6838, 7412, 7956, 8502, 8942, 9468, 10257, 11118, 12753, 13413, 13676, 16677, 17004, 17884, 20514, 22236, 24089, 25506, 26826, 28667, 30771, 33354, 40239, 41028, 48178, 51012, 53652, 57334, 58123, 61542, 66708, 72267, 80478, 86001, 96356, 114668, 116246, 123084, 144534, 160956, 172002, 174369, 216801, 232492, 258003, 289068, 344004, 348738, 372671, 433602, 487339, 516006, 523107, 697476, 745342, 867204, 974678, 1032012, 1046214, 1118013, 1462017, 1490684, 1949356, 2092428, 2236026, 2924034, 3354039, 4386051, 4472052, 5848068, 6335407, 6708078, 8772102, 12670814, 13416156, 17544204, 19006221, 25341628, 38012442, 57018663, 76024884, 114037326, 228074652]

約数ペア:

[(1, 228074652), (2, 114037326), (3, 76024884), (4, 57018663), (6, 38012442), (9, 25341628), (12, 19006221), (13, 17544204), (17, 13416156), (18, 12670814), (26, 8772102), (34, 6708078), (36, 6335407), (39, 5848068), (51, 4472052), (52, 4386051), (68, 3354039), (78, 2924034), (102, 2236026), (109, 2092428), (117, 1949356), (153, 1490684), (156, 1462017), (204, 1118013), (218, 1046214), (221, 1032012), (234, 974678), (263, 867204), (306, 745342), (327, 697476), (436, 523107), (442, 516006), (468, 487339), (526, 433602), (612, 372671), (654, 348738), (663, 344004), (789, 289068), (884, 258003), (981, 232492), (1052, 216801), (1308, 174369), (1326, 172002), (1417, 160956), (1578, 144534), (1853, 123084), (1962, 116246), (1989, 114668), (2367, 96356), (2652, 86001), (2834, 80478), (3156, 72267), (3419, 66708), (3706, 61542), (3924, 58123), (3978, 57334), (4251, 53652), (4471, 51012), (4734, 48178), (5559, 41028), (5668, 40239), (6838, 33354), (7412, 30771), (7956, 28667), (8502, 26826), (8942, 25506), (9468, 24089), (10257, 22236), (11118, 20514), (12753, 17884), (13413, 17004), (13676, 16677)]