19964157096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{6269}}^1$

素因数の和:6523

約数の個数: 128

約数和(自身を含む): 54985392000

約数和(自身を除く): 35021234904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 173, 177, 236, 312, 346, 354, 472, 519, 692, 708, 767, 1038, 1384, 1416, 1534, 2076, 2249, 2301, 3068, 4152, 4498, 4602, 6136, 6269, 6747, 8996, 9204, 10207, 12538, 13494, 17992, 18408, 18807, 20414, 25076, 26988, 30621, 37614, 40828, 50152, 53976, 61242, 75228, 81497, 81656, 122484, 132691, 150456, 162994, 244491, 244968, 265382, 325988, 369871, 398073, 488982, 530764, 651976, 739742, 796146, 977964, 1061528, 1084537, 1109613, 1479484, 1592292, 1955928, 2169074, 2219226, 2958968, 3184584, 3253611, 4338148, 4438452, 4808323, 6507222, 8676296, 8876904, 9616646, 13014444, 14098981, 14424969, 19233292, 26028888, 28197962, 28849938, 38466584, 42296943, 56395924, 57699876, 63987683, 84593886, 112791848, 115399752, 127975366, 169187772, 191963049, 255950732, 338375544, 383926098, 511901464, 767852196, 831839879, 1535704392, 1663679758, 2495519637, 3327359516, 4991039274, 6654719032, 9982078548, 19964157096]

約数ペア:

[(1, 19964157096), (2, 9982078548), (3, 6654719032), (4, 4991039274), (6, 3327359516), (8, 2495519637), (12, 1663679758), (13, 1535704392), (24, 831839879), (26, 767852196), (39, 511901464), (52, 383926098), (59, 338375544), (78, 255950732), (104, 191963049), (118, 169187772), (156, 127975366), (173, 115399752), (177, 112791848), (236, 84593886), (312, 63987683), (346, 57699876), (354, 56395924), (472, 42296943), (519, 38466584), (692, 28849938), (708, 28197962), (767, 26028888), (1038, 19233292), (1384, 14424969), (1416, 14098981), (1534, 13014444), (2076, 9616646), (2249, 8876904), (2301, 8676296), (3068, 6507222), (4152, 4808323), (4498, 4438452), (4602, 4338148), (6136, 3253611), (6269, 3184584), (6747, 2958968), (8996, 2219226), (9204, 2169074), (10207, 1955928), (12538, 1592292), (13494, 1479484), (17992, 1109613), (18408, 1084537), (18807, 1061528), (20414, 977964), (25076, 796146), (26988, 739742), (30621, 651976), (37614, 530764), (40828, 488982), (50152, 398073), (53976, 369871), (61242, 325988), (75228, 265382), (81497, 244968), (81656, 244491), (122484, 162994), (132691, 150456)]