215464392

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1284

約数の個数: 192

約数和(自身を含む): 726485760

約数和(自身を除く): 511021368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 72, 78, 88, 99, 102, 104, 117, 132, 136, 143, 153, 156, 187, 198, 204, 221, 234, 264, 286, 306, 312, 374, 396, 408, 429, 442, 468, 561, 572, 612, 663, 748, 792, 858, 884, 936, 1122, 1144, 1224, 1231, 1287, 1326, 1496, 1683, 1716, 1768, 1989, 2244, 2431, 2462, 2574, 2652, 3366, 3432, 3693, 3978, 4488, 4862, 4924, 5148, 5304, 6732, 7293, 7386, 7956, 9724, 9848, 10296, 11079, 13464, 13541, 14586, 14772, 15912, 16003, 19448, 20927, 21879, 22158, 27082, 29172, 29544, 32006, 40623, 41854, 43758, 44316, 48009, 54164, 58344, 62781, 64012, 81246, 83708, 87516, 88632, 96018, 108328, 121869, 125562, 128024, 144027, 162492, 167416, 175032, 176033, 188343, 192036, 230197, 243738, 251124, 272051, 288054, 324984, 352066, 376686, 384072, 460394, 487476, 502248, 528099, 544102, 576108, 690591, 704132, 753372, 816153, 920788, 974952, 1056198, 1088204, 1152216, 1381182, 1408264, 1506744, 1584297, 1632306, 1841576, 2071773, 2112396, 2176408, 2448459, 2762364, 2992561, 3168594, 3264612, 4143546, 4224792, 4896918, 5524728, 5985122, 6337188, 6529224, 8287092, 8977683, 9793836, 11970244, 12674376, 16574184, 17955366, 19587672, 23940488, 26933049, 35910732, 53866098, 71821464, 107732196, 215464392]

約数ペア:

[(1, 215464392), (2, 107732196), (3, 71821464), (4, 53866098), (6, 35910732), (8, 26933049), (9, 23940488), (11, 19587672), (12, 17955366), (13, 16574184), (17, 12674376), (18, 11970244), (22, 9793836), (24, 8977683), (26, 8287092), (33, 6529224), (34, 6337188), (36, 5985122), (39, 5524728), (44, 4896918), (51, 4224792), (52, 4143546), (66, 3264612), (68, 3168594), (72, 2992561), (78, 2762364), (88, 2448459), (99, 2176408), (102, 2112396), (104, 2071773), (117, 1841576), (132, 1632306), (136, 1584297), (143, 1506744), (153, 1408264), (156, 1381182), (187, 1152216), (198, 1088204), (204, 1056198), (221, 974952), (234, 920788), (264, 816153), (286, 753372), (306, 704132), (312, 690591), (374, 576108), (396, 544102), (408, 528099), (429, 502248), (442, 487476), (468, 460394), (561, 384072), (572, 376686), (612, 352066), (663, 324984), (748, 288054), (792, 272051), (858, 251124), (884, 243738), (936, 230197), (1122, 192036), (1144, 188343), (1224, 176033), (1231, 175032), (1287, 167416), (1326, 162492), (1496, 144027), (1683, 128024), (1716, 125562), (1768, 121869), (1989, 108328), (2244, 96018), (2431, 88632), (2462, 87516), (2574, 83708), (2652, 81246), (3366, 64012), (3432, 62781), (3693, 58344), (3978, 54164), (4488, 48009), (4862, 44316), (4924, 43758), (5148, 41854), (5304, 40623), (6732, 32006), (7293, 29544), (7386, 29172), (7956, 27082), (9724, 22158), (9848, 21879), (10296, 20927), (11079, 19448), (13464, 16003), (13541, 15912), (14586, 14772)]