215498052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 216

約数和(自身を含む): 724127040

約数和(自身を除く): 508628988

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 269, 289, 306, 308, 357, 374, 396, 462, 476, 538, 561, 578, 612, 693, 714, 748, 807, 867, 924, 1071, 1076, 1122, 1156, 1309, 1386, 1428, 1614, 1683, 1734, 1883, 2023, 2142, 2244, 2421, 2601, 2618, 2772, 2959, 3179, 3228, 3366, 3468, 3766, 3927, 4046, 4284, 4573, 4842, 5202, 5236, 5649, 5918, 6069, 6358, 6732, 7532, 7854, 8092, 8877, 9146, 9537, 9684, 10404, 11298, 11781, 11836, 12138, 12716, 13719, 15708, 16947, 17754, 18207, 18292, 19074, 20713, 22253, 22596, 23562, 24276, 26631, 27438, 28611, 32011, 33894, 35508, 36414, 38148, 41157, 41426, 44506, 47124, 50303, 53262, 54876, 57222, 62139, 64022, 66759, 67788, 72828, 77741, 82314, 82852, 89012, 96033, 100606, 106524, 114444, 124278, 128044, 133518, 150909, 155482, 164628, 186417, 192066, 200277, 201212, 233223, 248556, 267036, 288099, 301818, 310964, 352121, 372834, 384132, 400554, 452727, 466446, 544187, 576198, 603636, 699669, 704242, 745668, 801108, 855151, 905454, 932892, 1056363, 1088374, 1152396, 1399338, 1408484, 1632561, 1710302, 1810908, 2112726, 2176748, 2565453, 2798676, 3169089, 3265122, 3420604, 4225452, 4897683, 5130906, 5986057, 6338178, 6530244, 7696359, 9795366, 10261812, 11972114, 12676356, 15392718, 17958171, 19590732, 23944228, 30785436, 35916342, 53874513, 71832684, 107749026, 215498052]

約数ペア:

[(1, 215498052), (2, 107749026), (3, 71832684), (4, 53874513), (6, 35916342), (7, 30785436), (9, 23944228), (11, 19590732), (12, 17958171), (14, 15392718), (17, 12676356), (18, 11972114), (21, 10261812), (22, 9795366), (28, 7696359), (33, 6530244), (34, 6338178), (36, 5986057), (42, 5130906), (44, 4897683), (51, 4225452), (63, 3420604), (66, 3265122), (68, 3169089), (77, 2798676), (84, 2565453), (99, 2176748), (102, 2112726), (119, 1810908), (126, 1710302), (132, 1632561), (153, 1408484), (154, 1399338), (187, 1152396), (198, 1088374), (204, 1056363), (231, 932892), (238, 905454), (252, 855151), (269, 801108), (289, 745668), (306, 704242), (308, 699669), (357, 603636), (374, 576198), (396, 544187), (462, 466446), (476, 452727), (538, 400554), (561, 384132), (578, 372834), (612, 352121), (693, 310964), (714, 301818), (748, 288099), (807, 267036), (867, 248556), (924, 233223), (1071, 201212), (1076, 200277), (1122, 192066), (1156, 186417), (1309, 164628), (1386, 155482), (1428, 150909), (1614, 133518), (1683, 128044), (1734, 124278), (1883, 114444), (2023, 106524), (2142, 100606), (2244, 96033), (2421, 89012), (2601, 82852), (2618, 82314), (2772, 77741), (2959, 72828), (3179, 67788), (3228, 66759), (3366, 64022), (3468, 62139), (3766, 57222), (3927, 54876), (4046, 53262), (4284, 50303), (4573, 47124), (4842, 44506), (5202, 41426), (5236, 41157), (5649, 38148), (5918, 36414), (6069, 35508), (6358, 33894), (6732, 32011), (7532, 28611), (7854, 27438), (8092, 26631), (8877, 24276), (9146, 23562), (9537, 22596), (9684, 22253), (10404, 20713), (11298, 19074), (11781, 18292), (11836, 18207), (12138, 17754), (12716, 16947), (13719, 15708)]