2868753708

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 7637864416

約数和(自身を除く): 4769110708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 73, 74, 111, 146, 148, 163, 181, 219, 222, 292, 326, 333, 362, 438, 444, 489, 543, 652, 657, 666, 724, 876, 978, 1086, 1314, 1332, 1467, 1629, 1956, 2172, 2628, 2701, 2934, 3258, 5402, 5868, 6031, 6516, 6697, 8103, 10804, 11899, 12062, 13213, 13394, 16206, 18093, 20091, 23798, 24124, 24309, 26426, 26788, 29503, 32412, 35697, 36186, 39639, 40182, 47596, 48618, 52852, 54279, 59006, 60273, 71394, 72372, 79278, 80364, 88509, 97236, 107091, 108558, 118012, 118917, 120546, 142788, 158556, 177018, 214182, 217116, 237834, 241092, 265527, 354036, 428364, 440263, 475668, 488881, 531054, 880526, 977762, 1062108, 1091611, 1320789, 1466643, 1761052, 1955524, 2153719, 2183222, 2641578, 2933286, 3274833, 3962367, 4307438, 4366444, 4399929, 5283156, 5866572, 6461157, 6549666, 7924734, 8614876, 8799858, 9824499, 12922314, 13099332, 15849468, 17599716, 19383471, 19648998, 25844628, 38766942, 39297996, 77533884, 79687603, 159375206, 239062809, 318750412, 478125618, 717188427, 956251236, 1434376854, 2868753708]

約数ペア:

[(1, 2868753708), (2, 1434376854), (3, 956251236), (4, 717188427), (6, 478125618), (9, 318750412), (12, 239062809), (18, 159375206), (36, 79687603), (37, 77533884), (73, 39297996), (74, 38766942), (111, 25844628), (146, 19648998), (148, 19383471), (163, 17599716), (181, 15849468), (219, 13099332), (222, 12922314), (292, 9824499), (326, 8799858), (333, 8614876), (362, 7924734), (438, 6549666), (444, 6461157), (489, 5866572), (543, 5283156), (652, 4399929), (657, 4366444), (666, 4307438), (724, 3962367), (876, 3274833), (978, 2933286), (1086, 2641578), (1314, 2183222), (1332, 2153719), (1467, 1955524), (1629, 1761052), (1956, 1466643), (2172, 1320789), (2628, 1091611), (2701, 1062108), (2934, 977762), (3258, 880526), (5402, 531054), (5868, 488881), (6031, 475668), (6516, 440263), (6697, 428364), (8103, 354036), (10804, 265527), (11899, 241092), (12062, 237834), (13213, 217116), (13394, 214182), (16206, 177018), (18093, 158556), (20091, 142788), (23798, 120546), (24124, 118917), (24309, 118012), (26426, 108558), (26788, 107091), (29503, 97236), (32412, 88509), (35697, 80364), (36186, 79278), (39639, 72372), (40182, 71394), (47596, 60273), (48618, 59006), (52852, 54279)]