2171198088

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6899}}^1$

素因数の和:6992

約数の個数: 128

約数和(自身を含む): 6359040000

約数和(自身を除く): 4187841912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 62, 72, 93, 94, 108, 124, 141, 186, 188, 216, 248, 279, 282, 372, 376, 423, 558, 564, 744, 837, 846, 1116, 1128, 1269, 1457, 1674, 1692, 2232, 2538, 2914, 3348, 3384, 4371, 5076, 5828, 6696, 6899, 8742, 10152, 11656, 13113, 13798, 17484, 20697, 26226, 27596, 34968, 39339, 41394, 52452, 55192, 62091, 78678, 82788, 104904, 124182, 157356, 165576, 186273, 213869, 248364, 314712, 324253, 372546, 427738, 496728, 641607, 648506, 745092, 855476, 972759, 1283214, 1297012, 1490184, 1710952, 1924821, 1945518, 2566428, 2594024, 2918277, 3849642, 3891036, 5132856, 5774463, 5836554, 7699284, 7782072, 8754831, 10051843, 11548926, 11673108, 15398568, 17509662, 20103686, 23097852, 23346216, 30155529, 35019324, 40207372, 46195704, 60311058, 70038648, 80414744, 90466587, 120622116, 180933174, 241244232, 271399761, 361866348, 542799522, 723732696, 1085599044, 2171198088]

約数ペア:

[(1, 2171198088), (2, 1085599044), (3, 723732696), (4, 542799522), (6, 361866348), (8, 271399761), (9, 241244232), (12, 180933174), (18, 120622116), (24, 90466587), (27, 80414744), (31, 70038648), (36, 60311058), (47, 46195704), (54, 40207372), (62, 35019324), (72, 30155529), (93, 23346216), (94, 23097852), (108, 20103686), (124, 17509662), (141, 15398568), (186, 11673108), (188, 11548926), (216, 10051843), (248, 8754831), (279, 7782072), (282, 7699284), (372, 5836554), (376, 5774463), (423, 5132856), (558, 3891036), (564, 3849642), (744, 2918277), (837, 2594024), (846, 2566428), (1116, 1945518), (1128, 1924821), (1269, 1710952), (1457, 1490184), (1674, 1297012), (1692, 1283214), (2232, 972759), (2538, 855476), (2914, 745092), (3348, 648506), (3384, 641607), (4371, 496728), (5076, 427738), (5828, 372546), (6696, 324253), (6899, 314712), (8742, 248364), (10152, 213869), (11656, 186273), (13113, 165576), (13798, 157356), (17484, 124182), (20697, 104904), (26226, 82788), (27596, 78678), (34968, 62091), (39339, 55192), (41394, 52452)]