221333472

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5062

約数の個数: 120

約数和(自身を含む): 689363136

約数和(自身を除く): 468029664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1632, 1836, 2448, 2592, 2754, 3672, 4896, 5023, 5508, 7344, 10046, 11016, 14688, 15069, 20092, 22032, 30138, 40184, 44064, 45207, 60276, 80368, 85391, 90414, 120552, 135621, 160736, 170782, 180828, 241104, 256173, 271242, 341564, 361656, 406863, 482208, 512346, 542484, 683128, 723312, 768519, 813726, 1024692, 1084968, 1366256, 1446624, 1537038, 1627452, 2049384, 2169936, 2305557, 2732512, 3074076, 3254904, 4098768, 4339872, 4611114, 6148152, 6509808, 6916671, 8197536, 9222228, 12296304, 13019616, 13833342, 18444456, 24592608, 27666684, 36888912, 55333368, 73777824, 110666736, 221333472]

約数ペア:

[(1, 221333472), (2, 110666736), (3, 73777824), (4, 55333368), (6, 36888912), (8, 27666684), (9, 24592608), (12, 18444456), (16, 13833342), (17, 13019616), (18, 12296304), (24, 9222228), (27, 8197536), (32, 6916671), (34, 6509808), (36, 6148152), (48, 4611114), (51, 4339872), (54, 4098768), (68, 3254904), (72, 3074076), (81, 2732512), (96, 2305557), (102, 2169936), (108, 2049384), (136, 1627452), (144, 1537038), (153, 1446624), (162, 1366256), (204, 1084968), (216, 1024692), (272, 813726), (288, 768519), (306, 723312), (324, 683128), (408, 542484), (432, 512346), (459, 482208), (544, 406863), (612, 361656), (648, 341564), (816, 271242), (864, 256173), (918, 241104), (1224, 180828), (1296, 170782), (1377, 160736), (1632, 135621), (1836, 120552), (2448, 90414), (2592, 85391), (2754, 80368), (3672, 60276), (4896, 45207), (5023, 44064), (5508, 40184), (7344, 30138), (10046, 22032), (11016, 20092), (14688, 15069)]