616636384

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^3\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 1538384400

約数和(自身を除く): 921748016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 169, 179, 182, 196, 208, 224, 338, 358, 364, 392, 416, 637, 676, 716, 728, 784, 1183, 1253, 1274, 1352, 1432, 1456, 1568, 2197, 2327, 2366, 2506, 2548, 2704, 2864, 2912, 4394, 4654, 4732, 5012, 5096, 5408, 5728, 8281, 8771, 8788, 9308, 9464, 10024, 10192, 15379, 16289, 16562, 17542, 17576, 18616, 18928, 20048, 20384, 30251, 30758, 32578, 33124, 35084, 35152, 37232, 37856, 40096, 60502, 61516, 65156, 66248, 70168, 70304, 74464, 107653, 114023, 121004, 123032, 130312, 132496, 140336, 211757, 215306, 228046, 242008, 246064, 260624, 264992, 280672, 393263, 423514, 430612, 456092, 484016, 492128, 521248, 786526, 847028, 861224, 912184, 968032, 1482299, 1573052, 1694056, 1722448, 1824368, 2752841, 2964598, 3146104, 3388112, 3444896, 3648736, 5505682, 5929196, 6292208, 6776224, 11011364, 11858392, 12584416, 19269887, 22022728, 23716784, 38539774, 44045456, 47433568, 77079548, 88090912, 154159096, 308318192, 616636384]

約数ペア:

[(1, 616636384), (2, 308318192), (4, 154159096), (7, 88090912), (8, 77079548), (13, 47433568), (14, 44045456), (16, 38539774), (26, 23716784), (28, 22022728), (32, 19269887), (49, 12584416), (52, 11858392), (56, 11011364), (91, 6776224), (98, 6292208), (104, 5929196), (112, 5505682), (169, 3648736), (179, 3444896), (182, 3388112), (196, 3146104), (208, 2964598), (224, 2752841), (338, 1824368), (358, 1722448), (364, 1694056), (392, 1573052), (416, 1482299), (637, 968032), (676, 912184), (716, 861224), (728, 847028), (784, 786526), (1183, 521248), (1253, 492128), (1274, 484016), (1352, 456092), (1432, 430612), (1456, 423514), (1568, 393263), (2197, 280672), (2327, 264992), (2366, 260624), (2506, 246064), (2548, 242008), (2704, 228046), (2864, 215306), (2912, 211757), (4394, 140336), (4654, 132496), (4732, 130312), (5012, 123032), (5096, 121004), (5408, 114023), (5728, 107653), (8281, 74464), (8771, 70304), (8788, 70168), (9308, 66248), (9464, 65156), (10024, 61516), (10192, 60502), (15379, 40096), (16289, 37856), (16562, 37232), (17542, 35152), (17576, 35084), (18616, 33124), (18928, 32578), (20048, 30758), (20384, 30251)]