27680746548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{1321}}^1$

素因数の和:1998

約数の個数: 192

約数和(自身を含む): 82252513280

約数和(自身を除く): 54571766732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 619, 651, 806, 868, 1092, 1209, 1238, 1302, 1321, 1612, 1857, 2418, 2476, 2604, 2642, 2821, 3714, 3963, 4333, 4836, 5284, 5642, 7428, 7926, 8047, 8463, 8666, 9247, 11284, 12999, 15852, 16094, 16926, 17173, 17332, 18494, 19189, 24141, 25998, 27741, 32188, 33852, 34346, 36988, 38378, 40951, 48282, 51519, 51996, 55482, 56329, 57567, 68692, 76756, 81902, 96564, 103038, 110964, 112658, 115134, 120211, 122853, 134323, 163804, 168987, 206076, 225316, 230268, 240422, 245706, 249457, 268646, 286657, 337974, 360633, 402969, 480844, 491412, 498914, 532363, 537292, 573314, 675948, 721266, 748371, 805938, 817699, 859971, 997828, 1064726, 1146628, 1442532, 1496742, 1597089, 1611876, 1635398, 1719942, 1746199, 2129452, 2453097, 2993484, 3194178, 3270796, 3439884, 3492398, 3726541, 4906194, 5238597, 5723893, 6388356, 6984796, 7453082, 9812388, 10477194, 10630087, 11179623, 11447786, 14906164, 17171679, 20954388, 21260174, 22359246, 22895572, 25348669, 31890261, 34343358, 42520348, 44718492, 50697338, 63780522, 68686716, 74410609, 76046007, 101394676, 127561044, 148821218, 152092014, 177440683, 223231827, 297642436, 304184028, 329532697, 354881366, 446463654, 532322049, 659065394, 709762732, 892927308, 988598091, 1064644098, 1318130788, 1977196182, 2129288196, 2306728879, 3954392364, 4613457758, 6920186637, 9226915516, 13840373274, 27680746548]

約数ペア:

[(1, 27680746548), (2, 13840373274), (3, 9226915516), (4, 6920186637), (6, 4613457758), (7, 3954392364), (12, 2306728879), (13, 2129288196), (14, 1977196182), (21, 1318130788), (26, 1064644098), (28, 988598091), (31, 892927308), (39, 709762732), (42, 659065394), (52, 532322049), (62, 446463654), (78, 354881366), (84, 329532697), (91, 304184028), (93, 297642436), (124, 223231827), (156, 177440683), (182, 152092014), (186, 148821218), (217, 127561044), (273, 101394676), (364, 76046007), (372, 74410609), (403, 68686716), (434, 63780522), (546, 50697338), (619, 44718492), (651, 42520348), (806, 34343358), (868, 31890261), (1092, 25348669), (1209, 22895572), (1238, 22359246), (1302, 21260174), (1321, 20954388), (1612, 17171679), (1857, 14906164), (2418, 11447786), (2476, 11179623), (2604, 10630087), (2642, 10477194), (2821, 9812388), (3714, 7453082), (3963, 6984796), (4333, 6388356), (4836, 5723893), (5284, 5238597), (5642, 4906194), (7428, 3726541), (7926, 3492398), (8047, 3439884), (8463, 3270796), (8666, 3194178), (9247, 2993484), (11284, 2453097), (12999, 2129452), (15852, 1746199), (16094, 1719942), (16926, 1635398), (17173, 1611876), (17332, 1597089), (18494, 1496742), (19189, 1442532), (24141, 1146628), (25998, 1064726), (27741, 997828), (32188, 859971), (33852, 817699), (34346, 805938), (36988, 748371), (38378, 721266), (40951, 675948), (48282, 573314), (51519, 537292), (51996, 532363), (55482, 498914), (56329, 491412), (57567, 480844), (68692, 402969), (76756, 360633), (81902, 337974), (96564, 286657), (103038, 268646), (110964, 249457), (112658, 245706), (115134, 240422), (120211, 230268), (122853, 225316), (134323, 206076), (163804, 168987)]