653736564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 1902071808

約数和(自身を除く): 1248335244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 127, 153, 156, 204, 221, 234, 254, 306, 381, 442, 468, 508, 612, 647, 663, 762, 884, 1143, 1294, 1326, 1524, 1651, 1941, 1989, 2159, 2286, 2588, 2652, 3302, 3882, 3978, 4318, 4572, 4953, 5823, 6477, 6604, 7764, 7956, 8411, 8636, 9906, 10999, 11646, 12954, 14859, 16822, 19431, 19812, 21998, 23292, 25233, 25908, 28067, 29718, 32997, 33644, 38862, 43996, 50466, 56134, 59436, 65994, 75699, 77724, 82169, 84201, 98991, 100932, 112268, 131988, 142987, 151398, 164338, 168402, 197982, 246507, 252603, 285974, 302796, 328676, 336804, 395964, 428961, 493014, 505206, 571948, 739521, 857922, 986028, 1010412, 1068197, 1286883, 1396873, 1479042, 1715844, 2136394, 2573766, 2793746, 2958084, 3204591, 4190619, 4272788, 5147532, 5587492, 6409182, 8381238, 9613773, 12571857, 12818364, 16762476, 18159349, 19227546, 25143714, 36318698, 38455092, 50287428, 54478047, 72637396, 108956094, 163434141, 217912188, 326868282, 653736564]

約数ペア:

[(1, 653736564), (2, 326868282), (3, 217912188), (4, 163434141), (6, 108956094), (9, 72637396), (12, 54478047), (13, 50287428), (17, 38455092), (18, 36318698), (26, 25143714), (34, 19227546), (36, 18159349), (39, 16762476), (51, 12818364), (52, 12571857), (68, 9613773), (78, 8381238), (102, 6409182), (117, 5587492), (127, 5147532), (153, 4272788), (156, 4190619), (204, 3204591), (221, 2958084), (234, 2793746), (254, 2573766), (306, 2136394), (381, 1715844), (442, 1479042), (468, 1396873), (508, 1286883), (612, 1068197), (647, 1010412), (663, 986028), (762, 857922), (884, 739521), (1143, 571948), (1294, 505206), (1326, 493014), (1524, 428961), (1651, 395964), (1941, 336804), (1989, 328676), (2159, 302796), (2286, 285974), (2588, 252603), (2652, 246507), (3302, 197982), (3882, 168402), (3978, 164338), (4318, 151398), (4572, 142987), (4953, 131988), (5823, 112268), (6477, 100932), (6604, 98991), (7764, 84201), (7956, 82169), (8411, 77724), (8636, 75699), (9906, 65994), (10999, 59436), (11646, 56134), (12954, 50466), (14859, 43996), (16822, 38862), (19431, 33644), (19812, 32997), (21998, 29718), (23292, 28067), (25233, 25908)]