2480072868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1423

約数の個数: 216

約数和(自身を含む): 7954285248

約数和(自身を除く): 5474212380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 83, 84, 91, 98, 117, 126, 147, 156, 166, 182, 196, 234, 249, 252, 273, 294, 332, 364, 441, 468, 498, 546, 581, 588, 637, 747, 819, 882, 996, 1079, 1092, 1162, 1274, 1303, 1494, 1638, 1743, 1764, 1911, 2158, 2324, 2548, 2606, 2988, 3237, 3276, 3486, 3822, 3909, 4067, 4316, 5212, 5229, 5733, 6474, 6972, 7553, 7644, 7818, 8134, 9121, 9711, 10458, 11466, 11727, 12201, 12948, 15106, 15636, 16268, 16939, 18242, 19422, 20916, 22659, 22932, 23454, 24402, 27363, 30212, 33878, 36484, 36603, 38844, 45318, 46908, 48804, 50817, 52871, 54726, 63847, 67756, 67977, 73206, 82089, 90636, 101634, 105742, 108149, 109452, 118573, 127694, 135954, 146412, 152451, 158613, 164178, 191541, 203268, 211484, 216298, 237146, 255388, 271908, 304902, 317226, 324447, 328356, 355719, 383082, 432596, 474292, 475839, 574623, 609804, 634452, 648894, 711438, 757043, 766164, 830011, 951678, 973341, 1067157, 1149246, 1297788, 1405937, 1422876, 1514086, 1660022, 1903356, 1946682, 2134314, 2271129, 2298492, 2490033, 2811874, 3028172, 3320044, 3893364, 4217811, 4268628, 4542258, 4980066, 5299301, 5623748, 6813387, 7470099, 8435622, 9084516, 9841559, 9960132, 10598602, 12653433, 13626774, 14940198, 15897903, 16871244, 19683118, 21197204, 25306866, 27253548, 29524677, 29880396, 31795806, 39366236, 47693709, 50613732, 59049354, 63591612, 68890913, 88574031, 95387418, 118098708, 137781826, 177148062, 190774836, 206672739, 275563652, 354296124, 413345478, 620018217, 826690956, 1240036434, 2480072868]

約数ペア:

[(1, 2480072868), (2, 1240036434), (3, 826690956), (4, 620018217), (6, 413345478), (7, 354296124), (9, 275563652), (12, 206672739), (13, 190774836), (14, 177148062), (18, 137781826), (21, 118098708), (26, 95387418), (28, 88574031), (36, 68890913), (39, 63591612), (42, 59049354), (49, 50613732), (52, 47693709), (63, 39366236), (78, 31795806), (83, 29880396), (84, 29524677), (91, 27253548), (98, 25306866), (117, 21197204), (126, 19683118), (147, 16871244), (156, 15897903), (166, 14940198), (182, 13626774), (196, 12653433), (234, 10598602), (249, 9960132), (252, 9841559), (273, 9084516), (294, 8435622), (332, 7470099), (364, 6813387), (441, 5623748), (468, 5299301), (498, 4980066), (546, 4542258), (581, 4268628), (588, 4217811), (637, 3893364), (747, 3320044), (819, 3028172), (882, 2811874), (996, 2490033), (1079, 2298492), (1092, 2271129), (1162, 2134314), (1274, 1946682), (1303, 1903356), (1494, 1660022), (1638, 1514086), (1743, 1422876), (1764, 1405937), (1911, 1297788), (2158, 1149246), (2324, 1067157), (2548, 973341), (2606, 951678), (2988, 830011), (3237, 766164), (3276, 757043), (3486, 711438), (3822, 648894), (3909, 634452), (4067, 609804), (4316, 574623), (5212, 475839), (5229, 474292), (5733, 432596), (6474, 383082), (6972, 355719), (7553, 328356), (7644, 324447), (7818, 317226), (8134, 304902), (9121, 271908), (9711, 255388), (10458, 237146), (11466, 216298), (11727, 211484), (12201, 203268), (12948, 191541), (15106, 164178), (15636, 158613), (16268, 152451), (16939, 146412), (18242, 135954), (19422, 127694), (20916, 118573), (22659, 109452), (22932, 108149), (23454, 105742), (24402, 101634), (27363, 90636), (30212, 82089), (33878, 73206), (36484, 67977), (36603, 67756), (38844, 63847), (45318, 54726), (46908, 52871), (48804, 50817)]