28949838372

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{140269}}^1$

素因数の和:140312

約数の個数: 180

約数和(自身を含む): 94809334620

約数和(自身を除く): 65859496248

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 819, 882, 1053, 1092, 1134, 1274, 1323, 1404, 1638, 1764, 1911, 2106, 2268, 2457, 2548, 2646, 3276, 3822, 3969, 4212, 4914, 5292, 5733, 7371, 7644, 7938, 9828, 11466, 14742, 15876, 17199, 22932, 29484, 34398, 51597, 68796, 103194, 140269, 206388, 280538, 420807, 561076, 841614, 981883, 1262421, 1683228, 1823497, 1963766, 2524842, 2945649, 3646994, 3787263, 3927532, 5049684, 5470491, 5891298, 6873181, 7293988, 7574526, 8836947, 10940982, 11361789, 11782596, 12764479, 13746362, 15149052, 16411473, 17673894, 20619543, 21881964, 22723578, 25528958, 26510841, 27492724, 32822946, 35347788, 38293437, 41239086, 45447156, 49234419, 51057916, 53021682, 61858629, 65645892, 76586874, 79532523, 82478172, 89351353, 98468838, 106043364, 114880311, 123717258, 147703257, 153173748, 159065046, 178702706, 185575887, 196937676, 229760622, 247434516, 268054059, 295406514, 318130092, 344640933, 357405412, 371151774, 459521244, 536108118, 556727661, 590813028, 689281866, 742303548, 804162177, 1033922799, 1072216236, 1113455322, 1378563732, 1608324354, 2067845598, 2226910644, 2412486531, 3216648708, 4135691196, 4824973062, 7237459593, 9649946124, 14474919186, 28949838372]

約数ペア:

[(1, 28949838372), (2, 14474919186), (3, 9649946124), (4, 7237459593), (6, 4824973062), (7, 4135691196), (9, 3216648708), (12, 2412486531), (13, 2226910644), (14, 2067845598), (18, 1608324354), (21, 1378563732), (26, 1113455322), (27, 1072216236), (28, 1033922799), (36, 804162177), (39, 742303548), (42, 689281866), (49, 590813028), (52, 556727661), (54, 536108118), (63, 459521244), (78, 371151774), (81, 357405412), (84, 344640933), (91, 318130092), (98, 295406514), (108, 268054059), (117, 247434516), (126, 229760622), (147, 196937676), (156, 185575887), (162, 178702706), (182, 159065046), (189, 153173748), (196, 147703257), (234, 123717258), (252, 114880311), (273, 106043364), (294, 98468838), (324, 89351353), (351, 82478172), (364, 79532523), (378, 76586874), (441, 65645892), (468, 61858629), (546, 53021682), (567, 51057916), (588, 49234419), (637, 45447156), (702, 41239086), (756, 38293437), (819, 35347788), (882, 32822946), (1053, 27492724), (1092, 26510841), (1134, 25528958), (1274, 22723578), (1323, 21881964), (1404, 20619543), (1638, 17673894), (1764, 16411473), (1911, 15149052), (2106, 13746362), (2268, 12764479), (2457, 11782596), (2548, 11361789), (2646, 10940982), (3276, 8836947), (3822, 7574526), (3969, 7293988), (4212, 6873181), (4914, 5891298), (5292, 5470491), (5733, 5049684), (7371, 3927532), (7644, 3787263), (7938, 3646994), (9828, 2945649), (11466, 2524842), (14742, 1963766), (15876, 1823497), (17199, 1683228), (22932, 1262421), (29484, 981883), (34398, 841614), (51597, 561076), (68796, 420807), (103194, 280538), (140269, 206388)]