1313562752

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 2902348800

約数和(自身を除く): 1588786048

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 37, 46, 62, 64, 74, 92, 124, 128, 148, 184, 248, 296, 368, 389, 496, 592, 713, 736, 778, 851, 992, 1147, 1184, 1426, 1472, 1556, 1702, 1984, 2294, 2368, 2852, 2944, 3112, 3404, 3968, 4588, 4736, 5704, 6224, 6808, 8947, 9176, 11408, 12059, 12448, 13616, 14393, 17894, 18352, 22816, 24118, 24896, 26381, 27232, 28786, 35788, 36704, 45632, 48236, 49792, 52762, 54464, 57572, 71576, 73408, 91264, 96472, 105524, 108928, 115144, 143152, 146816, 192944, 211048, 230288, 277357, 286304, 331039, 385888, 422096, 446183, 460576, 554714, 572608, 662078, 771776, 844192, 892366, 921152, 1109428, 1145216, 1324156, 1543552, 1688384, 1784732, 1842304, 2218856, 2648312, 3376768, 3569464, 4437712, 5296624, 7138928, 8875424, 10262209, 10593248, 14277856, 17750848, 20524418, 21186496, 28555712, 35501696, 41048836, 42372992, 57111424, 82097672, 164195344, 328390688, 656781376, 1313562752]

約数ペア:

[(1, 1313562752), (2, 656781376), (4, 328390688), (8, 164195344), (16, 82097672), (23, 57111424), (31, 42372992), (32, 41048836), (37, 35501696), (46, 28555712), (62, 21186496), (64, 20524418), (74, 17750848), (92, 14277856), (124, 10593248), (128, 10262209), (148, 8875424), (184, 7138928), (248, 5296624), (296, 4437712), (368, 3569464), (389, 3376768), (496, 2648312), (592, 2218856), (713, 1842304), (736, 1784732), (778, 1688384), (851, 1543552), (992, 1324156), (1147, 1145216), (1184, 1109428), (1426, 921152), (1472, 892366), (1556, 844192), (1702, 771776), (1984, 662078), (2294, 572608), (2368, 554714), (2852, 460576), (2944, 446183), (3112, 422096), (3404, 385888), (3968, 331039), (4588, 286304), (4736, 277357), (5704, 230288), (6224, 211048), (6808, 192944), (8947, 146816), (9176, 143152), (11408, 115144), (12059, 108928), (12448, 105524), (13616, 96472), (14393, 91264), (17894, 73408), (18352, 71576), (22816, 57572), (24118, 54464), (24896, 52762), (26381, 49792), (27232, 48236), (28786, 45632), (35788, 36704)]