215185932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 653949296

約数和(自身を除く): 438763364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 37, 39, 43, 51, 52, 68, 74, 78, 86, 102, 111, 117, 129, 148, 153, 156, 172, 204, 221, 222, 234, 258, 289, 306, 333, 387, 442, 444, 468, 481, 516, 559, 578, 612, 629, 663, 666, 731, 774, 867, 884, 962, 1118, 1156, 1258, 1326, 1332, 1443, 1462, 1548, 1591, 1677, 1734, 1887, 1924, 1989, 2193, 2236, 2516, 2601, 2652, 2886, 2924, 3182, 3354, 3468, 3757, 3774, 3978, 4329, 4386, 4773, 5031, 5202, 5661, 5772, 6364, 6579, 6708, 7514, 7548, 7956, 8177, 8658, 8772, 9503, 9546, 10062, 10404, 10693, 11271, 11322, 12427, 13158, 14319, 15028, 16354, 17316, 19006, 19092, 20124, 20683, 21386, 22542, 22644, 24531, 24854, 26316, 27047, 28509, 28638, 32079, 32708, 33813, 37281, 38012, 41366, 42772, 45084, 49062, 49708, 54094, 57018, 57276, 62049, 64158, 67626, 73593, 74562, 81141, 82732, 85527, 96237, 98124, 108188, 111843, 114036, 124098, 128316, 135252, 139009, 147186, 149124, 161551, 162282, 171054, 186147, 192474, 223686, 243423, 248196, 278018, 294372, 323102, 324564, 342108, 351611, 372294, 384948, 417027, 447372, 459799, 484653, 486846, 556036, 646204, 703222, 744588, 834054, 919598, 969306, 973692, 1054833, 1251081, 1379397, 1406444, 1453959, 1668108, 1839196, 1938612, 2109666, 2502162, 2758794, 2907918, 3164499, 4138191, 4219332, 5004324, 5517588, 5815836, 5977387, 6328998, 8276382, 11954774, 12657996, 16552764, 17932161, 23909548, 35864322, 53796483, 71728644, 107592966, 215185932]

約数ペア:

[(1, 215185932), (2, 107592966), (3, 71728644), (4, 53796483), (6, 35864322), (9, 23909548), (12, 17932161), (13, 16552764), (17, 12657996), (18, 11954774), (26, 8276382), (34, 6328998), (36, 5977387), (37, 5815836), (39, 5517588), (43, 5004324), (51, 4219332), (52, 4138191), (68, 3164499), (74, 2907918), (78, 2758794), (86, 2502162), (102, 2109666), (111, 1938612), (117, 1839196), (129, 1668108), (148, 1453959), (153, 1406444), (156, 1379397), (172, 1251081), (204, 1054833), (221, 973692), (222, 969306), (234, 919598), (258, 834054), (289, 744588), (306, 703222), (333, 646204), (387, 556036), (442, 486846), (444, 484653), (468, 459799), (481, 447372), (516, 417027), (559, 384948), (578, 372294), (612, 351611), (629, 342108), (663, 324564), (666, 323102), (731, 294372), (774, 278018), (867, 248196), (884, 243423), (962, 223686), (1118, 192474), (1156, 186147), (1258, 171054), (1326, 162282), (1332, 161551), (1443, 149124), (1462, 147186), (1548, 139009), (1591, 135252), (1677, 128316), (1734, 124098), (1887, 114036), (1924, 111843), (1989, 108188), (2193, 98124), (2236, 96237), (2516, 85527), (2601, 82732), (2652, 81141), (2886, 74562), (2924, 73593), (3182, 67626), (3354, 64158), (3468, 62049), (3757, 57276), (3774, 57018), (3978, 54094), (4329, 49708), (4386, 49062), (4773, 45084), (5031, 42772), (5202, 41366), (5661, 38012), (5772, 37281), (6364, 33813), (6579, 32708), (6708, 32079), (7514, 28638), (7548, 28509), (7956, 27047), (8177, 26316), (8658, 24854), (8772, 24531), (9503, 22644), (9546, 22542), (10062, 21386), (10404, 20683), (10693, 20124), (11271, 19092), (11322, 19006), (12427, 17316), (13158, 16354), (14319, 15028)]