228808008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 740638080

約数和(自身を除く): 511830072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 71, 72, 78, 88, 99, 104, 117, 132, 142, 143, 156, 198, 213, 234, 264, 284, 286, 312, 313, 396, 426, 429, 468, 568, 572, 626, 639, 781, 792, 852, 858, 923, 936, 939, 1144, 1252, 1278, 1287, 1562, 1704, 1716, 1846, 1878, 2343, 2504, 2556, 2574, 2769, 2817, 3124, 3432, 3443, 3692, 3756, 4069, 4686, 5112, 5148, 5538, 5634, 6248, 6886, 7029, 7384, 7512, 8138, 8307, 9372, 10153, 10296, 10329, 11076, 11268, 12207, 13772, 14058, 16276, 16614, 18744, 20306, 20658, 22152, 22223, 22536, 24414, 27544, 28116, 30459, 30987, 32552, 33228, 36621, 40612, 41316, 44446, 44759, 48828, 56232, 60918, 61974, 66456, 66669, 73242, 81224, 82632, 88892, 89518, 91377, 97656, 121836, 123948, 133338, 134277, 146484, 177784, 179036, 182754, 200007, 243672, 244453, 247896, 266676, 268554, 288899, 292968, 358072, 365508, 400014, 402831, 488906, 533352, 537108, 577798, 731016, 733359, 800028, 805662, 866697, 977812, 1074216, 1155596, 1466718, 1600056, 1611324, 1733394, 1955624, 2200077, 2311192, 2600091, 2933436, 3177889, 3222648, 3466788, 4400154, 5200182, 5866872, 6355778, 6933576, 8800308, 9533667, 10400364, 12711556, 17600616, 19067334, 20800728, 25423112, 28601001, 38134668, 57202002, 76269336, 114404004, 228808008]

約数ペア:

[(1, 228808008), (2, 114404004), (3, 76269336), (4, 57202002), (6, 38134668), (8, 28601001), (9, 25423112), (11, 20800728), (12, 19067334), (13, 17600616), (18, 12711556), (22, 10400364), (24, 9533667), (26, 8800308), (33, 6933576), (36, 6355778), (39, 5866872), (44, 5200182), (52, 4400154), (66, 3466788), (71, 3222648), (72, 3177889), (78, 2933436), (88, 2600091), (99, 2311192), (104, 2200077), (117, 1955624), (132, 1733394), (142, 1611324), (143, 1600056), (156, 1466718), (198, 1155596), (213, 1074216), (234, 977812), (264, 866697), (284, 805662), (286, 800028), (312, 733359), (313, 731016), (396, 577798), (426, 537108), (429, 533352), (468, 488906), (568, 402831), (572, 400014), (626, 365508), (639, 358072), (781, 292968), (792, 288899), (852, 268554), (858, 266676), (923, 247896), (936, 244453), (939, 243672), (1144, 200007), (1252, 182754), (1278, 179036), (1287, 177784), (1562, 146484), (1704, 134277), (1716, 133338), (1846, 123948), (1878, 121836), (2343, 97656), (2504, 91377), (2556, 89518), (2574, 88892), (2769, 82632), (2817, 81224), (3124, 73242), (3432, 66669), (3443, 66456), (3692, 61974), (3756, 60918), (4069, 56232), (4686, 48828), (5112, 44759), (5148, 44446), (5538, 41316), (5634, 40612), (6248, 36621), (6886, 33228), (7029, 32552), (7384, 30987), (7512, 30459), (8138, 28116), (8307, 27544), (9372, 24414), (10153, 22536), (10296, 22223), (10329, 22152), (11076, 20658), (11268, 20306), (12207, 18744), (13772, 16614), (14058, 16276)]