742741896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1967

約数の個数: 128

約数和(自身を含む): 2115671040

約数和(自身を除く): 1372929144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 41, 52, 62, 78, 82, 93, 104, 123, 124, 156, 164, 186, 246, 248, 312, 328, 372, 403, 492, 533, 744, 806, 984, 1066, 1209, 1271, 1599, 1612, 1873, 2132, 2418, 2542, 3198, 3224, 3746, 3813, 4264, 4836, 5084, 5619, 6396, 7492, 7626, 9672, 10168, 11238, 12792, 14984, 15252, 16523, 22476, 24349, 30504, 33046, 44952, 48698, 49569, 58063, 66092, 73047, 76793, 97396, 99138, 116126, 132184, 146094, 153586, 174189, 194792, 198276, 230379, 232252, 292188, 307172, 348378, 396552, 460758, 464504, 584376, 614344, 696756, 754819, 921516, 998309, 1393512, 1509638, 1843032, 1996618, 2264457, 2380583, 2994927, 3019276, 3993236, 4528914, 4761166, 5989854, 6038552, 7141749, 7986472, 9057828, 9522332, 11979708, 14283498, 18115656, 19044664, 23959416, 28566996, 30947579, 57133992, 61895158, 92842737, 123790316, 185685474, 247580632, 371370948, 742741896]

約数ペア:

[(1, 742741896), (2, 371370948), (3, 247580632), (4, 185685474), (6, 123790316), (8, 92842737), (12, 61895158), (13, 57133992), (24, 30947579), (26, 28566996), (31, 23959416), (39, 19044664), (41, 18115656), (52, 14283498), (62, 11979708), (78, 9522332), (82, 9057828), (93, 7986472), (104, 7141749), (123, 6038552), (124, 5989854), (156, 4761166), (164, 4528914), (186, 3993236), (246, 3019276), (248, 2994927), (312, 2380583), (328, 2264457), (372, 1996618), (403, 1843032), (492, 1509638), (533, 1393512), (744, 998309), (806, 921516), (984, 754819), (1066, 696756), (1209, 614344), (1271, 584376), (1599, 464504), (1612, 460758), (1873, 396552), (2132, 348378), (2418, 307172), (2542, 292188), (3198, 232252), (3224, 230379), (3746, 198276), (3813, 194792), (4264, 174189), (4836, 153586), (5084, 146094), (5619, 132184), (6396, 116126), (7492, 99138), (7626, 97396), (9672, 76793), (10168, 73047), (11238, 66092), (12792, 58063), (14984, 49569), (15252, 48698), (16523, 44952), (22476, 33046), (24349, 30504)]