1547976444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 4372171776

約数和(自身を除く): 2824195332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 163, 186, 196, 217, 294, 326, 372, 434, 489, 521, 588, 651, 652, 868, 978, 1042, 1141, 1302, 1519, 1563, 1956, 2084, 2282, 2604, 3038, 3126, 3423, 3647, 4557, 4564, 5053, 6076, 6252, 6846, 7294, 7987, 9114, 10106, 10941, 13692, 14588, 15159, 15974, 16151, 18228, 20212, 21882, 23961, 25529, 30318, 31948, 32302, 35371, 43764, 47922, 48453, 51058, 60636, 64604, 70742, 76587, 84923, 95844, 96906, 102116, 106113, 113057, 141484, 153174, 169846, 193812, 212226, 226114, 247597, 254769, 306348, 339171, 339692, 424452, 452228, 495194, 509538, 594461, 678342, 742791, 791399, 990388, 1019076, 1188922, 1356684, 1485582, 1582798, 1783383, 2374197, 2377844, 2632613, 2971164, 3165596, 3566766, 4161227, 4748394, 5265226, 7133532, 7897839, 8322454, 9496788, 10530452, 12483681, 15795678, 16644908, 18428291, 24967362, 31591356, 36856582, 49934724, 55284873, 73713164, 110569746, 128998037, 221139492, 257996074, 386994111, 515992148, 773988222, 1547976444]

約数ペア:

[(1, 1547976444), (2, 773988222), (3, 515992148), (4, 386994111), (6, 257996074), (7, 221139492), (12, 128998037), (14, 110569746), (21, 73713164), (28, 55284873), (31, 49934724), (42, 36856582), (49, 31591356), (62, 24967362), (84, 18428291), (93, 16644908), (98, 15795678), (124, 12483681), (147, 10530452), (163, 9496788), (186, 8322454), (196, 7897839), (217, 7133532), (294, 5265226), (326, 4748394), (372, 4161227), (434, 3566766), (489, 3165596), (521, 2971164), (588, 2632613), (651, 2377844), (652, 2374197), (868, 1783383), (978, 1582798), (1042, 1485582), (1141, 1356684), (1302, 1188922), (1519, 1019076), (1563, 990388), (1956, 791399), (2084, 742791), (2282, 678342), (2604, 594461), (3038, 509538), (3126, 495194), (3423, 452228), (3647, 424452), (4557, 339692), (4564, 339171), (5053, 306348), (6076, 254769), (6252, 247597), (6846, 226114), (7294, 212226), (7987, 193812), (9114, 169846), (10106, 153174), (10941, 141484), (13692, 113057), (14588, 106113), (15159, 102116), (15974, 96906), (16151, 95844), (18228, 84923), (20212, 76587), (21882, 70742), (23961, 64604), (25529, 60636), (30318, 51058), (31948, 48453), (32302, 47922), (35371, 43764)]