19456490328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1\times {\mathrm{823}}^1$

素因数の和:1593

約数の個数: 128

約数和(自身を含む): 53573184000

約数和(自身を除く): 34116693672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 149, 264, 298, 447, 596, 601, 823, 894, 1192, 1202, 1639, 1646, 1788, 1803, 2404, 2469, 3278, 3292, 3576, 3606, 4808, 4917, 4938, 6556, 6584, 6611, 7212, 9053, 9834, 9876, 13112, 13222, 14424, 18106, 19668, 19752, 19833, 26444, 27159, 36212, 39336, 39666, 52888, 54318, 72424, 79332, 89549, 108636, 122627, 158664, 179098, 217272, 245254, 268647, 358196, 367881, 490508, 494623, 537294, 716392, 735762, 981016, 985039, 989246, 1074588, 1348897, 1471524, 1483869, 1970078, 1978492, 2149176, 2697794, 2943048, 2955117, 2967738, 3940156, 3956984, 4046691, 5395588, 5440853, 5910234, 5935476, 7880312, 8093382, 10791176, 10881706, 11820468, 11870952, 16186764, 16322559, 21763412, 23640936, 32373528, 32645118, 43526824, 65290236, 73698827, 130580472, 147397654, 221096481, 294795308, 442192962, 589590616, 810687097, 884385924, 1621374194, 1768771848, 2432061291, 3242748388, 4864122582, 6485496776, 9728245164, 19456490328]

約数ペア:

[(1, 19456490328), (2, 9728245164), (3, 6485496776), (4, 4864122582), (6, 3242748388), (8, 2432061291), (11, 1768771848), (12, 1621374194), (22, 884385924), (24, 810687097), (33, 589590616), (44, 442192962), (66, 294795308), (88, 221096481), (132, 147397654), (149, 130580472), (264, 73698827), (298, 65290236), (447, 43526824), (596, 32645118), (601, 32373528), (823, 23640936), (894, 21763412), (1192, 16322559), (1202, 16186764), (1639, 11870952), (1646, 11820468), (1788, 10881706), (1803, 10791176), (2404, 8093382), (2469, 7880312), (3278, 5935476), (3292, 5910234), (3576, 5440853), (3606, 5395588), (4808, 4046691), (4917, 3956984), (4938, 3940156), (6556, 2967738), (6584, 2955117), (6611, 2943048), (7212, 2697794), (9053, 2149176), (9834, 1978492), (9876, 1970078), (13112, 1483869), (13222, 1471524), (14424, 1348897), (18106, 1074588), (19668, 989246), (19752, 985039), (19833, 981016), (26444, 735762), (27159, 716392), (36212, 537294), (39336, 494623), (39666, 490508), (52888, 367881), (54318, 358196), (72424, 268647), (79332, 245254), (89549, 217272), (108636, 179098), (122627, 158664)]