2845640616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19447}}^1$

素因数の和:19543

約数の個数: 128

約数和(自身を含む): 8886958080

約数和(自身を除く): 6041317464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 536, 546, 728, 804, 871, 938, 1092, 1407, 1608, 1742, 1876, 2184, 2613, 2814, 3484, 3752, 5226, 5628, 6097, 6968, 10452, 11256, 12194, 18291, 19447, 20904, 24388, 36582, 38894, 48776, 58341, 73164, 77788, 116682, 136129, 146328, 155576, 233364, 252811, 272258, 408387, 466728, 505622, 544516, 758433, 816774, 1011244, 1089032, 1302949, 1516866, 1633548, 1769677, 2022488, 2605898, 3033732, 3267096, 3539354, 3908847, 5211796, 5309031, 6067464, 7078708, 7817694, 9120643, 10423592, 10618062, 14157416, 15635388, 16938337, 18241286, 21236124, 27361929, 31270776, 33876674, 36482572, 42472248, 50815011, 54723858, 67753348, 72965144, 101630022, 109447716, 118568359, 135506696, 203260044, 218895432, 237136718, 355705077, 406520088, 474273436, 711410154, 948546872, 1422820308, 2845640616]

約数ペア:

[(1, 2845640616), (2, 1422820308), (3, 948546872), (4, 711410154), (6, 474273436), (7, 406520088), (8, 355705077), (12, 237136718), (13, 218895432), (14, 203260044), (21, 135506696), (24, 118568359), (26, 109447716), (28, 101630022), (39, 72965144), (42, 67753348), (52, 54723858), (56, 50815011), (67, 42472248), (78, 36482572), (84, 33876674), (91, 31270776), (104, 27361929), (134, 21236124), (156, 18241286), (168, 16938337), (182, 15635388), (201, 14157416), (268, 10618062), (273, 10423592), (312, 9120643), (364, 7817694), (402, 7078708), (469, 6067464), (536, 5309031), (546, 5211796), (728, 3908847), (804, 3539354), (871, 3267096), (938, 3033732), (1092, 2605898), (1407, 2022488), (1608, 1769677), (1742, 1633548), (1876, 1516866), (2184, 1302949), (2613, 1089032), (2814, 1011244), (3484, 816774), (3752, 758433), (5226, 544516), (5628, 505622), (6097, 466728), (6968, 408387), (10452, 272258), (11256, 252811), (12194, 233364), (18291, 155576), (19447, 146328), (20904, 136129), (24388, 116682), (36582, 77788), (38894, 73164), (48776, 58341)]