3930505376

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^4$

素因数の和:160

約数の個数: 120

約数和(自身を含む): 9619394400

約数和(自身を除く): 5688889024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 496, 532, 589, 608, 868, 961, 992, 1064, 1178, 1736, 1922, 2128, 2356, 3472, 3844, 4123, 4256, 4712, 6727, 6944, 7688, 8246, 9424, 13454, 15376, 16492, 18259, 18848, 26908, 29791, 30752, 32984, 36518, 53816, 59582, 65968, 73036, 107632, 119164, 127813, 131936, 146072, 208537, 215264, 238328, 255626, 292144, 417074, 476656, 511252, 566029, 584288, 834148, 923521, 953312, 1022504, 1132058, 1668296, 1847042, 2045008, 2264116, 3336592, 3694084, 3962203, 4090016, 4528232, 6464647, 6673184, 7388168, 7924406, 9056464, 12929294, 14776336, 15848812, 17546899, 18112928, 25858588, 29552672, 31697624, 35093798, 51717176, 63395248, 70187596, 103434352, 122828293, 126790496, 140375192, 206868704, 245656586, 280750384, 491313172, 561500768, 982626344, 1965252688, 3930505376]

約数ペア:

[(1, 3930505376), (2, 1965252688), (4, 982626344), (7, 561500768), (8, 491313172), (14, 280750384), (16, 245656586), (19, 206868704), (28, 140375192), (31, 126790496), (32, 122828293), (38, 103434352), (56, 70187596), (62, 63395248), (76, 51717176), (112, 35093798), (124, 31697624), (133, 29552672), (152, 25858588), (217, 18112928), (224, 17546899), (248, 15848812), (266, 14776336), (304, 12929294), (434, 9056464), (496, 7924406), (532, 7388168), (589, 6673184), (608, 6464647), (868, 4528232), (961, 4090016), (992, 3962203), (1064, 3694084), (1178, 3336592), (1736, 2264116), (1922, 2045008), (2128, 1847042), (2356, 1668296), (3472, 1132058), (3844, 1022504), (4123, 953312), (4256, 923521), (4712, 834148), (6727, 584288), (6944, 566029), (7688, 511252), (8246, 476656), (9424, 417074), (13454, 292144), (15376, 255626), (16492, 238328), (18259, 215264), (18848, 208537), (26908, 146072), (29791, 131936), (30752, 127813), (32984, 119164), (36518, 107632), (53816, 73036), (59582, 65968)]