7128727424

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 256

約数和(自身を含む): 18132172800

約数和(自身を除く): 11003445376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 79, 91, 104, 112, 122, 127, 128, 158, 182, 208, 224, 244, 254, 316, 364, 416, 427, 448, 488, 508, 553, 632, 728, 793, 832, 854, 889, 896, 976, 1016, 1027, 1106, 1264, 1456, 1586, 1651, 1664, 1708, 1778, 1952, 2032, 2054, 2212, 2528, 2912, 3172, 3302, 3416, 3556, 3904, 4064, 4108, 4424, 4819, 5056, 5551, 5824, 6344, 6604, 6832, 7112, 7189, 7747, 7808, 8128, 8216, 8848, 9638, 10033, 10112, 11102, 11557, 11648, 12688, 13208, 13664, 14224, 14378, 15494, 16256, 16432, 17696, 19276, 20066, 22204, 23114, 25376, 26416, 27328, 28448, 28756, 30988, 32864, 33733, 35392, 38552, 40132, 44408, 46228, 50752, 52832, 54229, 54656, 56896, 57512, 61976, 62647, 65728, 67466, 70231, 70784, 77104, 80264, 88816, 92456, 100711, 101504, 105664, 108458, 113792, 115024, 123952, 125294, 130429, 131456, 134932, 140462, 154208, 160528, 177632, 184912, 201422, 211328, 216916, 230048, 247904, 250588, 260858, 269864, 280924, 308416, 321056, 355264, 369824, 402844, 433832, 438529, 460096, 495808, 501176, 521716, 539728, 561848, 612013, 616832, 642112, 704977, 710528, 739648, 805688, 867664, 877058, 913003, 920192, 991616, 1002352, 1043432, 1079456, 1123696, 1224026, 1284224, 1409954, 1479296, 1611376, 1735328, 1754116, 1826006, 2004704, 2086864, 2158912, 2247392, 2448052, 2819908, 3222752, 3470656, 3508232, 3652012, 4009408, 4173728, 4284091, 4317824, 4494784, 4896104, 5639816, 6445504, 6941312, 7016464, 7304024, 7956169, 8018816, 8347456, 8568182, 8989568, 9792208, 11279632, 12891008, 14032928, 14608048, 15912338, 16694912, 17136364, 19584416, 22559264, 28065856, 29216096, 31824676, 34272728, 39168832, 45118528, 55693183, 56131712, 58432192, 63649352, 68545456, 78337664, 90237056, 111386366, 116864384, 127298704, 137090912, 222772732, 254597408, 274181824, 445545464, 509194816, 548363648, 891090928, 1018389632, 1782181856, 3564363712, 7128727424]

約数ペア:

[(1, 7128727424), (2, 3564363712), (4, 1782181856), (7, 1018389632), (8, 891090928), (13, 548363648), (14, 509194816), (16, 445545464), (26, 274181824), (28, 254597408), (32, 222772732), (52, 137090912), (56, 127298704), (61, 116864384), (64, 111386366), (79, 90237056), (91, 78337664), (104, 68545456), (112, 63649352), (122, 58432192), (127, 56131712), (128, 55693183), (158, 45118528), (182, 39168832), (208, 34272728), (224, 31824676), (244, 29216096), (254, 28065856), (316, 22559264), (364, 19584416), (416, 17136364), (427, 16694912), (448, 15912338), (488, 14608048), (508, 14032928), (553, 12891008), (632, 11279632), (728, 9792208), (793, 8989568), (832, 8568182), (854, 8347456), (889, 8018816), (896, 7956169), (976, 7304024), (1016, 7016464), (1027, 6941312), (1106, 6445504), (1264, 5639816), (1456, 4896104), (1586, 4494784), (1651, 4317824), (1664, 4284091), (1708, 4173728), (1778, 4009408), (1952, 3652012), (2032, 3508232), (2054, 3470656), (2212, 3222752), (2528, 2819908), (2912, 2448052), (3172, 2247392), (3302, 2158912), (3416, 2086864), (3556, 2004704), (3904, 1826006), (4064, 1754116), (4108, 1735328), (4424, 1611376), (4819, 1479296), (5056, 1409954), (5551, 1284224), (5824, 1224026), (6344, 1123696), (6604, 1079456), (6832, 1043432), (7112, 1002352), (7189, 991616), (7747, 920192), (7808, 913003), (8128, 877058), (8216, 867664), (8848, 805688), (9638, 739648), (10033, 710528), (10112, 704977), (11102, 642112), (11557, 616832), (11648, 612013), (12688, 561848), (13208, 539728), (13664, 521716), (14224, 501176), (14378, 495808), (15494, 460096), (16256, 438529), (16432, 433832), (17696, 402844), (19276, 369824), (20066, 355264), (22204, 321056), (23114, 308416), (25376, 280924), (26416, 269864), (27328, 260858), (28448, 250588), (28756, 247904), (30988, 230048), (32864, 216916), (33733, 211328), (35392, 201422), (38552, 184912), (40132, 177632), (44408, 160528), (46228, 154208), (50752, 140462), (52832, 134932), (54229, 131456), (54656, 130429), (56896, 125294), (57512, 123952), (61976, 115024), (62647, 113792), (65728, 108458), (67466, 105664), (70231, 101504), (70784, 100711), (77104, 92456), (80264, 88816)]