123718272

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 128

約数和(自身を含む): 357734400

約数和(自身を除く): 234016128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 547, 589, 608, 744, 912, 992, 1094, 1178, 1216, 1488, 1641, 1767, 1824, 1984, 2188, 2356, 2432, 2976, 3282, 3534, 3648, 3968, 4376, 4712, 5952, 6564, 7068, 7296, 8752, 9424, 10393, 11904, 13128, 14136, 16957, 17504, 18848, 20786, 26256, 28272, 31179, 33914, 35008, 37696, 41572, 50871, 52512, 56544, 62358, 67828, 70016, 75392, 83144, 101742, 105024, 113088, 124716, 135656, 166288, 203484, 210048, 226176, 249432, 271312, 322183, 332576, 406968, 498864, 542624, 644366, 665152, 813936, 966549, 997728, 1085248, 1288732, 1330304, 1627872, 1933098, 1995456, 2170496, 2577464, 3255744, 3866196, 3990912, 5154928, 6511488, 7732392, 10309856, 15464784, 20619712, 30929568, 41239424, 61859136, 123718272]

約数ペア:

[(1, 123718272), (2, 61859136), (3, 41239424), (4, 30929568), (6, 20619712), (8, 15464784), (12, 10309856), (16, 7732392), (19, 6511488), (24, 5154928), (31, 3990912), (32, 3866196), (38, 3255744), (48, 2577464), (57, 2170496), (62, 1995456), (64, 1933098), (76, 1627872), (93, 1330304), (96, 1288732), (114, 1085248), (124, 997728), (128, 966549), (152, 813936), (186, 665152), (192, 644366), (228, 542624), (248, 498864), (304, 406968), (372, 332576), (384, 322183), (456, 271312), (496, 249432), (547, 226176), (589, 210048), (608, 203484), (744, 166288), (912, 135656), (992, 124716), (1094, 113088), (1178, 105024), (1216, 101742), (1488, 83144), (1641, 75392), (1767, 70016), (1824, 67828), (1984, 62358), (2188, 56544), (2356, 52512), (2432, 50871), (2976, 41572), (3282, 37696), (3534, 35008), (3648, 33914), (3968, 31179), (4376, 28272), (4712, 26256), (5952, 20786), (6564, 18848), (7068, 17504), (7296, 16957), (8752, 14136), (9424, 13128), (10393, 11904)]